diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
index 6c7f619bf3..2dbca8f4f8 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
@@ -1034,7 +1034,6 @@ class spell_sindragosa_instability : public SpellScriptLoader
 
             void OnRemove(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/)
             {
-                PreventDefaultAction();
                 if (GetTargetApplication()->GetRemoveMode() == AURA_REMOVE_BY_EXPIRE)
                     GetTarget()->CastCustomSpell(SPELL_BACKLASH, SPELLVALUE_BASE_POINT0, aurEff->GetAmount(), GetTarget(), true, NULL, aurEff, GetCasterGUID());
             }
diff --git a/src/server/scripts/Northrend/Ulduar/ulduar/boss_hodir.cpp b/src/server/scripts/Northrend/Ulduar/ulduar/boss_hodir.cpp
index bfe24f4ea8..90a9840fd5 100644
--- a/src/server/scripts/Northrend/Ulduar/ulduar/boss_hodir.cpp
+++ b/src/server/scripts/Northrend/Ulduar/ulduar/boss_hodir.cpp
@@ -192,6 +192,9 @@ class npc_flash_freeze : public CreatureScript
                 if (!UpdateVictim() || me->getVictim()->HasAura(SPELL_BLOCK_OF_ICE) || me->getVictim()->HasAura(SPELL_FLASH_FREEZE_HELPER))
                     return;
 
+                if (me->getVictim()->GetGUID() != targetGUID || instance->GetBossState(BOSS_HODIR) != IN_PROGRESS) 
+                    me->DespawnOrUnsummon(); 
+
                 if (checkDespawnTimer <= diff)
                 {
                     if (Unit* target = ObjectAccessor::GetUnit(*me, targetGUID))