Hey, it wouldn't let me get to the bugtracker page so I am putting this report here:
In Uldaman as you approach the final boss there is a room with an altar in the middle. When you begin the even the doors to the next room are open. When you finish the event the doors close and it is impossible to open the doors. This is a major issue with the instance because it does not allow the group to continue to the final boss. Thank you.