Last night I was very close to getting this done. I had a page from the 'combs, and Cama's beating heart in my inventory. So, when I got the book in the Unredeemed temple, and had the prophet spawn Vanya, I gave Vanya the wrong answer, and she despawned on me (yes, massive mistake.)
I went back to the prophet to see if he will respawn Vanya, but he will no longer accept the book (or heart.)
Problem is, my "only Vanya can help you now" mission has now expired.
Is there any way to get the mission again from the prophet with the Ancient Book of Rituals? Or am I just going to have to suck it up, and re-farm the page again?
A super annoyed quester.