Strange graphical bugs (video included)

[undying]

We have been looking into the problems with HD cards before but have not really made any progress even though we have been in contact with ATI a little. Will give it another shot and our mac / linux porter Edward is also looking into it. Hopefully we can come up with some solution soon!

Ive just seen something in the room before the messhall, the one with the windows with light coming through them, the textures with light on them were fine, but the ones with shadows were corrupt. Maybe this will give a hint.