Is the demon mythic for inulectable prison still being worked on for those of us who respec'ed? The idea of throwing away 80+ hours really makes me lose my enthusiasm to play. Shit I'd even take a button that just auto completes it at this point
Unfortunately ineluctable prison is not fixable retroactively. The bug itself has been fixed since, but it was impossible to repair the older saves. I don't know the exact details, but something broke in a really wild way there :( It's extremely frustrating, I know, but sadly not much we can do with it =\
Some people here on the subreddit claimed to successfully to circumvent this location/quest through the usage of mods, perhaps they can help you.