I need Help, Balreth (maybe spoilers) Options

[Jessabella]

Posting here, because I know if I do via the normal forums I will be chewed to pieces even worse then Balreth. Also it's kinda a spoiler too so I thought this was a safer bet.

I am stuck on the Brothers of Strife (I think its the name). It was bugged in beta for me so I never finished it. I am now on the Balreth part, where you use the talisman to slow him down and defeat him.

But I am maybe bugged, Pressing "E" only results in the message "item Not ready" and Balreth just wanders into the lava and heals.

I think it's my build. I am a full magic Sorc, summon based. So right now I have no Ult, I found them more annoying then anything in beta so I do not plan to use it. It's just a wasted skill point now. Maybe at a higher lvl I will feel different. I also use a resto staff and really only have 1 "attack" for now. Since I know which skills I want to unlock later, I have not invested points into ones I will just get rid of.

My problem isn't dying, I can stay alive all day there, I just can not keep him still long enough to damage him. Is lvl 11 too low? Has anyone got this done and have some advice. I am thinking of just skipping it for now and maybe heading back later.