It went all grayscaled. Jarl's house, college, frozen hearth inn. No more colours! I have enb, but when i turn it off, there isnt any colour too. Restarting the exe doesnt help. I get colours before i enter winterhold, but afterwards wherever i go, there isnt any colour except for gray and white.

What is going on?

I have catalyst 12.8 and it was 12.8 since i restarted skyrim. This is the first time i seen this blackandwhite issue. Help?
Just a quick add, i use the same enb since i restarted skyrim 3 months ago. Went to winterhold before and was fine. Only today on a new save(with 10h+) did i get this grayscale problem