I've just started playing on Nostalrius (in preparation to play on the PvE server with some friends), and thus far everything has gone alright, with the exception of an odd graphical glitch that I haven't seen before, and can't seem to fix. I've tried messing with in-game settings, and my graphics cards settings, but so far it's present no matter what I do.
Some examples.
http://i.imgur.com/ZEEYVwK.jpg
http://i.imgur.com/iiUZ787.jpg
Although, if worst comes to worst I can just play anyway (the glitch doesn't seem to affect anything other than the graphics), any assistance would be appreciated.