I updated Lion to Mountain Lion last week and since then, got this really weird bug on the iOS simulator. The first picture shows the regular simulator, and the second shows the "Retina" simulator. Does anyone know how to fix this? I tried deleting Xcode and re-installing, but had no luck.
Normal simulator:

Retina simulator:

Thanks for any help in advance!
Edit: This is not the iPad simulator. Here's a screenshot of the "Devices" menu.
