[buzzsaw]

I`ve got a game question for you guys.
I had a small raiding party attack Ulm. Did okay and routed his army. As my guy was rushing up to get the last of the army, he routed and of course died since he had nowhere to go.

What the heck would cause that? I thought after a route, that was pretty much it, you won the battle. Can both armies route in the same battle?