WoW Freakz link: https://www.wow-freakz.com/zone.php?zone=7787&name=vault-of-the-wardens
Bug description: Cordana not targetable even with Elune's light present, as players pass through the door ...
WoW Freakz link: http://wow.gamepedia.com/Black_Rook_Hold
Bug description: Last boss wont enter phase 2 after killing Kur'talos
Proof: http://imgur.com/a/vKovI