diff --git a/src/game/Group.cpp b/src/game/Group.cpp
index 467ba9e0e..961b82a6d 100644
--- a/src/game/Group.cpp
+++ b/src/game/Group.cpp
@@ -1644,11 +1644,8 @@ InstanceGroupBind* Group::GetBoundInstance(Player* player)
         return NULL;
 }
 
-InstanceGroupBind* Group::GetBoundInstance(Map* aMap)
+InstanceGroupBind* Group::GetBoundInstance(Map* aMap, Difficulty difficulty)
 {
-    // Currently spawn numbering not different from map difficulty
-    Difficulty difficulty = GetDifficulty(aMap->IsRaid());
-
     // some instances only have one difficulty
     MapDifficulty const* mapDiff = GetMapDifficultyData(aMap->GetId(),difficulty);
     if(!mapDiff)
diff --git a/src/game/Group.h b/src/game/Group.h
index 504358b25..397363e3a 100644
--- a/src/game/Group.h
+++ b/src/game/Group.h
@@ -328,7 +328,7 @@ class MANGOS_DLL_SPEC Group
         InstanceGroupBind* BindToInstance(InstanceSave *save, bool permanent, bool load = false);
         void UnbindInstance(uint32 mapid, uint8 difficulty, bool unload = false);
         InstanceGroupBind* GetBoundInstance(Player* player);
-        InstanceGroupBind* GetBoundInstance(Map* aMap);
+        InstanceGroupBind* GetBoundInstance(Map* aMap, Difficulty difficulty);
         BoundInstancesMap& GetBoundInstances(Difficulty difficulty) { return m_boundInstances[difficulty]; }
 
     protected:
diff --git a/src/game/Map.cpp b/src/game/Map.cpp
index a1e5a846a..b11881131 100644
--- a/src/game/Map.cpp
+++ b/src/game/Map.cpp
@@ -2450,7 +2450,7 @@ bool InstanceMap::Add(Player *player)
                 if(pGroup)
                 {
                     // solo saves should be reset when entering a group
-                    InstanceGroupBind *groupBind = pGroup->GetBoundInstance(this);
+                    InstanceGroupBind *groupBind = pGroup->GetBoundInstance(this,GetDifficulty());
                     if(playerBind)
                     {
                         sLog.outError("InstanceMap::Add: player %s(%d) is being put in instance %d,%d,%d,%d,%d,%d but he is in group %d and is bound to instance %d,%d,%d,%d,%d,%d!", player->GetName(), player->GetGUIDLow(), mapSave->GetMapId(), mapSave->GetInstanceId(), mapSave->GetDifficulty(), mapSave->GetPlayerCount(), mapSave->GetGroupCount(), mapSave->CanReset(), GUID_LOPART(pGroup->GetLeaderGUID()), playerBind->save->GetMapId(), playerBind->save->GetInstanceId(), playerBind->save->GetDifficulty(), playerBind->save->GetPlayerCount(), playerBind->save->GetGroupCount(), playerBind->save->CanReset());
diff --git a/src/game/MapInstanced.cpp b/src/game/MapInstanced.cpp
index 46263e2be..7f0f0decd 100644
--- a/src/game/MapInstanced.cpp
+++ b/src/game/MapInstanced.cpp
@@ -139,7 +139,7 @@ Map* MapInstanced::CreateInstance(const uint32 mapId, Player * player)
             InstanceGroupBind *groupBind = NULL;
             Group *group = player->GetGroup();
             // use the player's difficulty setting (it may not be the same as the group's)
-            if(group && (groupBind = group->GetBoundInstance(this)))
+            if(group && (groupBind = group->GetBoundInstance(this,player->GetDifficulty(IsRaid()))))
                 pSave = groupBind->save;
         }
 
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index fd688bba5..990d10e2f 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "9592"
+ #define REVISION_NR "9593"
 #endif // __REVISION_NR_H__