Scripts/FL: disable Heart of Ragnaros spell cast on encounter completion until it is handled to avoid spawning hearts at the location of every npc in the raid

src/server/scripts/Kalimdor/Firelands/boss_ragnaros_firelands.cpp

@@ -901,7 +901,7 @@ private:
         {
             DoCastAOE(SPELL_ACHIEVEMENT_CHECK);
             DoCastAOE(SPELL_AWARD_REPUTATION_BOSS_KILL);
-            DoCastAOE(SPELL_HEART_OF_RAGNAROS);
+            //DoCastAOE(SPELL_HEART_OF_RAGNAROS);
 
             if (!IsHeroic())
             {