ICC icewall dont go down

[Goten87]

when i kill the boss Lord marrowgar the icewalls stay up till i restart the world server then there is 1 of them open

[DarkAngel39]

This should be done by the specific boss script. It has nothing to do with the thing I am working on now. All of this that I've done today is used to generate boss data if the instance or cell where unloaded.