huh, interesting. I remember writing a specific piece of code for enemy dwelling armies. I should check it over, see if I can fix that.
And since you asked, I just went and made a small bug fix / bug report document:
https://docs.google.com/document/d/1s4ZppxIFGWQdN50BVqQJ1h9em9fo8zAXBxMZBP-BDP8/...
Thanks! Glad you enjoyed it! The update I'm working on now is going to make the game even better.