Hi. I recently started my first campaign in Roma Surrectum as Rome. However, in my second battle, the environment was completely grey. My first battle, which was at a river, was not like this- it had color. I was wondering if anyone else had this problem, and if they have, what they did to fix it. I am using a clean 1.6 install, no patch. Would installing the patch fix this? I didn't see anything in the patch notes. Anyways, here's a picture:

Spoiler Alert, click show to read: