Weird bug. I was progressing through Nchardak to get the Black Book, when suddenly a Wild Varona Appears. Literally. Out of nowhere. In the room with the Dwarven Spheres and Spiders just laying around. I kind of screamed when she appeared, but luckily my panic attack missed. Just wanted to share my little experience, as short as it was.

Edit: Sorry. Title = Varona Nelas in Nchardak*

I've had Varona (and other NPC's) in areas they shouldn't have been in.

M'aiq found an army of his evil twin, M'aiq the Liar, in Riverwood once... It took M'aiq awhile to take care of the army.