diff --git a/res/core/de/strings.xml b/res/core/de/strings.xml
index aa5b94309..cd5dac609 100644
--- a/res/core/de/strings.xml
+++ b/res/core/de/strings.xml
@@ -3922,7 +3922,7 @@
       <text locale="de">Gesang des Lebens analysieren</text>
       <text locale="en">Analyze Song of Life</text>
     </string>
-    <string name="cerrdorfumbleshield">
+    <string name="cerddorfumbleshield">
       <text locale="de">Bannlied</text>
       <text locale="en">Countersong</text>
     </string>
@@ -4324,7 +4324,7 @@
       <text locale="de">Kraft der Natur</text>
       <text locale="en">force of nature</text>
     </string>
-    <string name="wdwpyramid_cerrdor">
+    <string name="wdwpyramid_cerddor">
       <text locale="de">Gesang der Götter</text>
       <text locale="en">Song of the Gods</text>
     </string>
@@ -5126,7 +5126,7 @@
       able to decipher all enchantments or spells, which
       aren't disguised beyond your capability.</text>
     </string>
-    <string name="cerrdorfumbleshield">
+    <string name="cerddorfumbleshield">
       <text locale="de">Dieser schrille Gesang hallt über das
       ganze Schlachtfeld. Die besonderen Dissonanzen in den
       Melodien machen es Magiern fast unmöglich, sich auf ihre
diff --git a/res/e3a/spellbooks/common.xml b/res/e3a/spellbooks/common.xml
index 85dd479c1..0735bc248 100644
--- a/res/e3a/spellbooks/common.xml
+++ b/res/e3a/spellbooks/common.xml
@@ -37,7 +37,7 @@
     <entry spell="summon_familiar" level="9" />
     <entry spell="draigfumbleshield" level="9" />
     <entry spell="gwyrrdfumbleshield" level="5" />
-    <entry spell="cerrdorfumbleshield" level="5" />
+    <entry spell="cerddorfumbleshield" level="5" />
     <entry spell="tybiedfumbleshield" level="2" />
     <entry spell="concealing_aura" level="1" />
     <entry spell="shockwave" level="5" />
diff --git a/res/e3a/spellbooks/gray.xml b/res/e3a/spellbooks/gray.xml
index 88b49c9bf..5967d6265 100644
--- a/res/e3a/spellbooks/gray.xml
+++ b/res/e3a/spellbooks/gray.xml
@@ -22,7 +22,7 @@
     <entry spell="calm_monster" level="6" />
     <entry spell="calm_riot" level="14" />
     <entry spell="cerddor_destroymagic" level="8" />
-    <entry spell="cerrdorfumbleshield" level="5" />
+    <entry spell="cerddorfumbleshield" level="5" />
     <entry spell="chaosrow" level="8" />
     <entry spell="clone" level="9" />
     <entry spell="coldfront" level="8" />
diff --git a/res/e3a/spells.xml b/res/e3a/spells.xml
index 2ed5670e2..498777952 100644
--- a/res/e3a/spells.xml
+++ b/res/e3a/spells.xml
@@ -619,7 +619,7 @@
   <spell name="gwyrrdfumbleshield" rank="2" index="144" variable="true" combat="1">
     <resource name="aura" amount="5" cost="level"/>
   </spell>
-  <spell name="cerrdorfumbleshield" rank="2" index="145" variable="true" combat="1">
+  <spell name="cerddorfumbleshield" rank="2" index="145" variable="true" combat="1">
     <resource name="aura" amount="5" cost="level"/>
   </spell>
   <spell name="tybiedfumbleshield" rank="2" index="146" variable="true" combat="1">
diff --git a/res/e3a/strings.xml b/res/e3a/strings.xml
index 11208a146..d0647a6d1 100644
--- a/res/e3a/strings.xml
+++ b/res/e3a/strings.xml
@@ -206,7 +206,18 @@
     </string>
   </namespace>
   
-   <namespace name="spellinfo">
+  <namespace name="spellinfo">
+	<string name="concealing_aura">
+		<text locale="de">Dieser Zauber wird die gesamte Ausrüstung der
+		Zieleinheit für
+		einige Zeit vor den Blicken anderer verschleiern. Der
+		Zauber
+		schützt nicht vor Dieben und Spionen.</text>
+		<text locale="en">This spell will hide the whole equipment of a target
+		unit from the
+		looks of others. It will not protect against thieves or
+		spies.</text>
+	</string>
     <string name="raindance">
       <text locale="de">Durch dieses uralte Tanzritual ruft der Zauberkundige 
         die Kräfte des Lebens und der Fruchtbarkeit an. Die darauf folgenden
diff --git a/res/eressea/spellbooks/cerddor.xml b/res/eressea/spellbooks/cerddor.xml
index 006b66e09..3a690b116 100644
--- a/res/eressea/spellbooks/cerddor.xml
+++ b/res/eressea/spellbooks/cerddor.xml
@@ -27,7 +27,7 @@
   <entry spell="summon_familiar" level="9" />
   <entry spell="song_of_slavery" level="13" />
   <entry spell="cerddor_destroymagic" level="8" />
-  <entry spell="cerrdorfumbleshield" level="5" />
+  <entry spell="cerddorfumbleshield" level="5" />
   <entry spell="big_recruit" level="14" />
   <entry spell="raindance" level="3" />
   <entry spell="create_roi" level="6" />
diff --git a/res/eressea/spellbooks/gray.xml b/res/eressea/spellbooks/gray.xml
index 5e66d907d..21e1609a0 100644
--- a/res/eressea/spellbooks/gray.xml
+++ b/res/eressea/spellbooks/gray.xml
@@ -26,7 +26,7 @@
   <entry spell="calm_monster" level="6" />
   <entry spell="calm_riot" level="15" />
   <entry spell="cerddor_destroymagic" level="8" />
-  <entry spell="cerrdorfumbleshield" level="5" />
+  <entry spell="cerddorfumbleshield" level="5" />
   <entry spell="chaosrow" level="8" />
   <entry spell="chaossuction" level="14" />
   <entry spell="clone" level="9" />
diff --git a/res/eressea/spells.xml b/res/eressea/spells.xml
index bc07107a2..345541298 100644
--- a/res/eressea/spells.xml
+++ b/res/eressea/spells.xml
@@ -402,7 +402,7 @@
   <spell name="gwyrrdfumbleshield" rank="2" index="144" variable="true" combat="1">
     <resource name="aura" amount="5" cost="level"/>
   </spell>
-  <spell name="cerrdorfumbleshield" rank="2" index="145" variable="true" combat="1">
+  <spell name="cerddorfumbleshield" rank="2" index="145" variable="true" combat="1">
     <resource name="aura" amount="5" cost="level"/>
   </spell>
   <spell name="tybiedfumbleshield" rank="2" index="146" variable="true" combat="1">
diff --git a/res/eressea/strings.xml b/res/eressea/strings.xml
index 357d5d83d..551551ae7 100644
--- a/res/eressea/strings.xml
+++ b/res/eressea/strings.xml
@@ -1,17 +1,6 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <strings>
   <namespace name="spellinfo">
-	<string name="concealing_aura">
-		<text locale="de">Dieser Zauber wird die gesamte Ausrüstung der
-		Zieleinheit für
-		einige Zeit vor den Blicken anderer verschleiern. Der
-		Zauber
-		schützt nicht vor Dieben und Spionen.</text>
-		<text locale="en">This spell will hide the whole equipment of a target
-		unit from the
-		looks of others. It will not protect against thieves or
-		spies.</text>
-	</string>
   <string name="headache">
       <text locale="de">
       Aufzeichung des Vortrags von Selen Ard'Ragorn in Bar'Glingal: 
diff --git a/src/kernel/messages.c b/src/kernel/messages.c
index cd5719c42..e0efdd04b 100644
--- a/src/kernel/messages.c
+++ b/src/kernel/messages.c
@@ -205,12 +205,6 @@ caddmessage(region * r, faction * f, const char *s, msg_t mtype, int level)
 {
     message *m = NULL;
 
-#define LOG_ENGLISH
-#ifdef LOG_ENGLISH
-    if (f && f->locale != default_locale) {
-        log_warning("message for locale \"%s\": %s\n", locale_name(f->locale), s);
-    }
-#endif
     unused_arg(level);
     switch (mtype) {
     case MSG_INCOME:
diff --git a/src/kernel/pool.c b/src/kernel/pool.c
index 12e314fd3..ab1800556 100644
--- a/src/kernel/pool.c
+++ b/src/kernel/pool.c
@@ -78,9 +78,6 @@ int change_resource(unit * u, const resource_type * rtype, int change)
         assert(!"undefined resource detected. rtype->uchange not initialized.");
     assert(i == get_resource(u, rtype));
     assert(i >= 0);
-    if (i >= 100000000) {
-        log_warning("%s has %d %s\n", unitname(u), i, rtype->_name);
-    }
     return i;
 }
 
diff --git a/src/kernel/spell.c b/src/kernel/spell.c
index 8a23afd4a..b9a8b5895 100644
--- a/src/kernel/spell.c
+++ b/src/kernel/spell.c
@@ -78,6 +78,7 @@ static const char *sp_aliases[][2] = {
     { "illaunfamiliar", "summon_familiar" },
     { "draigfamiliar", "summon_familiar" },
     { "commonfamiliar", "summon_familiar" },
+    { "cerrdorfumbleshield", "cerddorfumbleshield" },
     { NULL, NULL },
 };
 
diff --git a/src/kernel/spellid.h b/src/kernel/spellid.h
index ce324874b..387c592db 100644
--- a/src/kernel/spellid.h
+++ b/src/kernel/spellid.h
@@ -136,7 +136,7 @@ enum {
   SPL_GWYRRD_ARMORSHIELD,
   SPL_DRAIG_FUMBLESHIELD,
   SPL_GWYRRD_FUMBLESHIELD,
-  SPL_CERRDOR_FUMBLESHIELD,
+  SPL_CERDDOR_FUMBLESHIELD,
   SPL_TYBIED_FUMBLESHIELD,
   SPL_SHADOWKNIGHTS = 147,
   SPL_ITEMCLOAK = 150,
diff --git a/src/report.c b/src/report.c
index 98740aef2..0b591b5ed 100644
--- a/src/report.c
+++ b/src/report.c
@@ -1374,41 +1374,27 @@ static void durchreisende(stream *out, const region * r, const faction * f)
                 if (cansee_durchgezogen(f, r, u, 0)) {
                     ++counter;
                     if (u->ship != NULL) {
-#ifdef GERMAN_FLUFF_ENABLED
-                        if (strcmp("de", f->locale->name)==0) {
-                            if (counter == 1) {
-                                bytes = (int)strlcpy(bufp, "Die ", size);
-                            }
-                            else {
-                                bytes = (int)strlcpy(bufp, "die ", size);
-                            }
-                            if (wrptr(&bufp, &size, bytes) != 0) {
-                                WARN_STATIC_BUFFER();
-                                break;
-                            }
-                        }
-#endif
                         bytes = (int)strlcpy(bufp, shipname(u->ship), size);
                     }
                     else {
                         bytes = (int)strlcpy(bufp, unitname(u), size);
                     }
                     if (wrptr(&bufp, &size, bytes) != 0) {
-                        WARN_STATIC_BUFFER();
+                        INFO_STATIC_BUFFER();
                         break;
                     }
 
                     if (counter + 1 < maxtravel) {
                         bytes = (int)strlcpy(bufp, ", ", size);
                         if (wrptr(&bufp, &size, bytes) != 0) {
-                            WARN_STATIC_BUFFER();
+                            INFO_STATIC_BUFFER();
                             break;
                         }
                     }
                     else if (counter + 1 == maxtravel) {
                         bytes = (int)strlcpy(bufp, LOC(f->locale, "list_and"), size);
                         if (wrptr(&bufp, &size, bytes) != 0) {
-                            WARN_STATIC_BUFFER();
+                            INFO_STATIC_BUFFER();
                             break;
                         }
                     }
diff --git a/src/spells.c b/src/spells.c
index 1723c0fa7..ed6898139 100644
--- a/src/spells.c
+++ b/src/spells.c
@@ -6583,7 +6583,7 @@ static spelldata spell_functions[] = {
     { "heroic_song", sp_hero, 0 },
     { "transfer_aura_song", sp_transferaura, 0 },
     { "analysesong_unit", sp_analysesong_unit, 0 },
-    { "cerrdorfumbleshield", sp_fumbleshield, 0 },
+    { "cerddorfumbleshield", sp_fumbleshield, 0 },
     { "calm_monster", sp_calm_monster, 0 },
     { "seduction", sp_seduce, 0 },
     { "headache", sp_headache, 0 },
diff --git a/src/spells/combatspells.c b/src/spells/combatspells.c
index cbbafbfbc..feed41ef0 100644
--- a/src/spells/combatspells.c
+++ b/src/spells/combatspells.c
@@ -1504,7 +1504,7 @@ int sp_fumbleshield(struct castorder * co)
     switch (sp->id) {
     case SPL_DRAIG_FUMBLESHIELD:
     case SPL_GWYRRD_FUMBLESHIELD:
-    case SPL_CERRDOR_FUMBLESHIELD:
+    case SPL_CERDDOR_FUMBLESHIELD:
     case SPL_TYBIED_FUMBLESHIELD:
         duration = 100;
         effect = _max(1, 25 - level);
diff --git a/src/study.h b/src/study.h
index 88a6daa5b..d5d664fd2 100644
--- a/src/study.h
+++ b/src/study.h
@@ -32,7 +32,7 @@ extern "C" {
     extern bool is_migrant(struct unit *u);
     extern int study_cost(struct unit *u, skill_t talent);
 
-#define MAXTEACHERS 8
+#define MAXTEACHERS 16
     typedef struct teaching_info {
         struct unit *teachers[MAXTEACHERS];
         int value;
diff --git a/src/util/bsdstring.h b/src/util/bsdstring.h
index 200ca30a6..883e102e6 100644
--- a/src/util/bsdstring.h
+++ b/src/util/bsdstring.h
@@ -17,5 +17,6 @@ extern size_t slprintf(char * dst, size_t size, const char * format, ...);
 #endif
 
 #define WARN_STATIC_BUFFER() log_warning("static buffer too small in %s:%d\n", __FILE__, __LINE__)
+#define INFO_STATIC_BUFFER() log_info("static buffer too small in %s:%d\n", __FILE__, __LINE__)
 
 #endif