http://forums.worldofwarcraft.com/thread.html?topicId=94201937&sid=1|bluenote=Creatures and creature packs associated with Morogrim Tidewalker will no longer incorrectly respawn once the boss is killed.
http://www.worldofstrats.com/MorogrimTidewalker/tabid/55/Default.aspx|desc=Tactics and videos