I done broked the Kier Heil quest.

[Force-Attuned Krogoth]

I went with a friend to kill Keihl for the last part of the quest. We killed him for me, I started the dialogue and used the Power Device (it left my inventory). Then my friend mis-clicked and spawned stuff, which killed me because I was stuck in dialogue, then ate her. When we got back, it let me trigger the fight again, and the talk afterwards completed as (I think) normal, but I didn't get the ring. When we returned to Kiel Heir, he had no epilogue for me, only the prompt to open the path to Keihl.

In summary: I'm stuck unable to progress in the quest, and I need something done about it.