You forgot the best bug of all, the random dying!
We lost our IA zoning in at least 10 times last night.
Players in the raid would just randomly die all over the place.
My guild suffered more deaths to this than to the bosses we killed. I'm 100% serious. We eventually got tired of random raid members dying and having to run back before the pull and called it a night. As funny as it is now, it's going to get old in a few days.