Updated from the link, no problem.
The clipboard no longer moves in a 2D plane, it just rotates around the point of view. Last title graphic before arena loads shows as a curve instead of flat. This is in both DX9 and DX11.
Edit: The clipboard is looking like a new feature not a bug. Instead of stuck on the monitor you can now move it and leave it in a little used view like forward down or side down.
Edit2: looks like Force Fixed Sphere is the culprit. When I tried to uncheck it I locked up.