Dashboard Plugin Conflict or just causing a display glitch

On my site I have a strange admin graphical layout glitch when the WPMU Dev Plugin is activated. I don't know if it is caused by the plugin alone or if it is conflicting with another plugin I have installed. When I deactivate the plugin, everything looks fine. I haven't gone through deactivating all each of my plugins to see which is causing, I just started with the least important to what I am actively using on my site and it seems that this was the first one that I deactivated that fixed it.

Any suggestions? Thanks for your help.

Here is a screenshot of what is going on. http://www.evernote.com/shard/s1/sh/ed0b822e-9398-4659-9c88-afe77e066337/1960d4ef2feaa41d82b503a7f43dc809