diff --git a/src/game/InstanceSaveMgr.cpp b/src/game/InstanceSaveMgr.cpp
index 223620d86..f92d505fc 100644
--- a/src/game/InstanceSaveMgr.cpp
+++ b/src/game/InstanceSaveMgr.cpp
@@ -550,7 +550,12 @@ void InstanceSaveManager::_ResetSave(InstanceSaveHashMap::iterator &itr)
         Group *group = *(gList.begin());
         group->UnbindInstance(itr->second->GetMapId(), itr->second->GetDifficulty(), true);
     }
-    m_instanceSaveById.erase(itr++);
+    InstanceSaveHashMap::iterator next;
+    next = itr;
+    ++next;
+    delete itr->second;
+    m_instanceSaveById.erase(itr);
+    itr = next;
     lock_instLists = false;
 }
 
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 48ed1e3b3..1fd04519f 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 "7725"
+ #define REVISION_NR "7726"
 #endif // __REVISION_NR_H__