Yxunomei is Gone

Outside the door where you fight Yxunomei, there are many traps-most of my party was screwed when one adventurer stumbled through the door, and there's Yxunomei. After the brief discussion, I ran from the battle in order to rest my party since everyone had such low hit points. But when I returned to fight her and the Yuan Ti, she was gone, and I have had no luck in finding her again. I know she has the Heartstone Gem and the progression of the game depends upon killing her. Any suggestions since she is gone? Any way of making her reappear? There's no way I want to start the game over.

Supposedly she moves to one of the other rooms on the same level if you meet her in her room but run off before killing her. I don't know which room she moves to. It might even be random.

The latest patch, 1.06, was supposed to change this behavior because it confused too many people. I expect it's too late for the patch to help you, but I'm not sure.