[Azred]

If you have NearInfinity you can use it to decompress those area files from your saved game and examine the scripts to see what is happening. If you don't have that utility or aren't familiar with doing that, e-mail your saved game to me and I'll look into it. I have never heard of the lizardmen turning green before.

Egenia disappearing does happen, though. After you clear the pyramid she might jump over near the passage down to the next level, but she never goes back to Kuldahar, even after you free all the villagers and completely clear Dragon's Eye.