Quote Originally Posted by Kugutsu
Ok, they have reappeared a turn later. Very, very strange...

On the topic of strange, I am in the middle of a battle in the middle of the sahara desert, and this is the view...

I must have stumbled across an oasis...
When I assaulted Bostra I experienced something similar, and I can't have stumbled across an oasis - because of the assault bit.