Unity 5 Graphics Update?

Hello. I was today I was rendering a map I made into unity. I've noticed that my mesh that contains my map has weird lighting on it. The map mesh is very dark, but a crate I imported works fine. When I load the scene everything looks fine in the scene except for a few lighting areas darker but then in a half a second everything goes back to dark. (I do have a Directional Light)

(Bug?)


(Here is the crate with correct lighting applied, but the other mesh has incorrect lighting)


Any help is much appreciated as I have never ran into this before and a google search comes up with nothing. I've ran into problems like this before with the lighting not updating, but changing scenes to something different and back will fix it and not with this case.

 

Fixed. For anyone with the same problem the Directional Light was bugged. Replacing it fixed the problem.