Yeah, I actually was wondering if that was going on. I did a computer reboot, and came back about 20 mins later and loaded my save and the textures are back to normal. GPU temp is at 32c with the game running right now.
Though, I do find it strange that my GPU would be overheating. I've been using this build for about 2 months and I've not had the issue before. I'm running a temp monitor in the background now to see if it gets too hot. So far it hasn't.