Not to get your hopes up that high, there still ARE raid bugs.Looks like the patch was dropped and I havnt come across with any bugs with raids anymore, so THANK YOU RYMY!
Remember as we go from incredibly horribly bad raids just back down to bad raids, the first 2 people that were invited will bug the group out if they leave. Also, If a group disbands and you re-invite that group to the raid they will be floating in the raid. (These are the bugs I've fixed in my re-write but I'm still waiting on permissions to be able to push/test that live).