I Crashed While Doing "a Hunters Calling" And Now I Can Not Progress

My friend and I were doing the final quest "A Hunters Calling" and after completing the Theorick boss fight I got tp'd to Bak'al and finished that part while he crashed due to the tp and his poor computer. He fixed his settings so he's not crashing anymore however his quest book never updated and still says to defeat Theorick which he'd be fine redoing however when he goes to the ice barrows entrance to go back to the old Neesak it won't tp him. He tried talking to the NPC in Lutho also but it doesn't acknowledge that he has defeated Theorick. We do not know what to do and we really want to do the quest as it is the final one for us to complete.

 

The trigger to refight theorick is not going to ice barrows again but rather right clicking a floating potion with text somewhere close to one of the ice spikes around the dungeon

 

I don't know much, but try /class and come back and see if it changes anything. It usually does something....