Description of the bug:
I was in game, & half the server timeouted and I got 4 op-codes. Then my game crashed. I went back into the game and I had another 4-5 opcodes.
Then there was a map/screen problem.
Images of the bug:
http://imgur.com/zGSV1,ICVpm,HNKlt,GAN4w,vC4Sn,YEoFj
This issue turned out to be a player using some mods. He has since been instructed to remove them.
They were considered advantageous anyhow. Thanks for your bug report!