Ah, sorry, you probably got access to this too early because of a bug (it's part of a quest, but in the latest release you can access it even without starting it).
I'll be updating the walkthrough this week, but I'd recommend loading a previous save, if you didn't get here because of the quest.
Viewing post in Caliross, The Shapeshifter's Legacy comments
I am really sorry, I should have been more careful about that one. I hope you didn't lose a lot of progress. By the way: in general, I recommend using multiple save slots, there are a lot of possible branches and such, and sometimes you might want to re-do some stuff, if you don't like the final result.