All the roofs in my game have become a light beige/tan color. At first I thought it was just happening because a building I installed might have had a custom roof paint that I didn't have, but this is actually happening to every other building in my game. I can't change the color with the tool, and now even when I try to create brand new roofs it's just the same cream color and I can't change it. I thought it might be a CC issue, but I checked my new CC that I had downloaded since my last issue-free playing session, and nobody else seems to have had issues with any of it. It doesn't seem to affect gameplay at all, it just makes every building with a non-flat roof look terrible.