I upgraded with a clean wipe. What I noticed when I long-press the power/sleep button, the menus do not match the icons they are associated with. Anyone seen this happen?
I'm seeing the same screen as you posted. Not to get off your subject but I also have noticed I can't change boot animation, looked around & didn't see any other posts on that problem. Sent from my Droid using the miui-dev.com Forums App
Seems like a language translation bug. Unlike your screenshot, my power menu appears correctly. Maybe you could try to reflash the language pack?