6.0.1 upgrade disabled iTunesU library

The 6.0.1 upgrade disabled the my iPod Touch iTunesU library. The library "bookshelf" opens fine, and individual course lectures appear, but when I tap on a lecture, the whole library closes and the screen goes back to home screen, the one that shows the different icons for apps, settings, weather, etc. The iPod is the 32G model. Is their a solution for this?