Win 2008, SQL 2008, Mojo 18.104.22.168, .net 4.5
The latest build of Mobile Kit Pro (2.0) is broken on Windows Phone. The nav menu does not show any text labels for the nav. I tried the two bundled skins and neither show any of the navigation button labels. The buttons try to appear, but no text.... thus they can not be selected.
Reverting to the 1.2 build fixes the issue, so it's something that changed in the latest version. I poked around a little but couldn't find the problem. I have a Windows Phone (Love it) and would be happy to help with testing.