Did a search and didn't see anything that looked like it covered this, so...
I just cleared out Taneliz, except for one big building in the north that is guarded by 6 guards. They don't attack on sight, and when I try to open the door it says something like "you could probably break the door down, but you should probably get rid of the guards first." Except I can't attack the guards. Bug? Am I doing something wrong? Or nothing to see here?