Well, I've read about the bugs in the quest with Tyrianna. BUT, since I've made all the possible mistakes (let the guy go upstairs, followed him), I've discovered a new one. She disappeared V_v Not killed or anything, she's just... gone.
There was the false uncle, I've detected him as being evil and fought, but no real one appeared _^_" Has anyone heard about such a case and how to solve it? Downloading the fix did not help...