Quest Eye of The Emberseer bugged

[Ceple1]

Quest named "Eye of The Emberseer" where You need to kill the first boss in UBRS (Upper Blackrock Spire) is bugged when u click on the "Blackrock Altar" and start channeling the mobs who keeps the boss imprisonment need to attack you like it is on "Guide Videos" from which one of the videos Teks got posted on Youtube , while i channel on the "Blackrock Altar" the mobs don't start to attack me like it should be.... I tried and i tried 4-5 hours maybe but still nothing....Please help Character name : Thrrall...