2.0.1: Header and Footer Display Problem

Just updated to 2.0 and like the changes! I am noticing a visual problem with my books and the library view, however. I'm using a 2nd gen Ipod touch, and when I open a book, everything looks right for a split second, but then the "page" shifts up and to the right just enough so that the right side of the page is cut off, and the top of the page bleeds into the header. By turning the header and footer options to "off" this is resolved.

On an apparently unrelated note, the first time I view my library, book covers look fine, but once I've entered a book and come out, they appear all jumbled. Exiting and entering the app fixes the problem, but it repeats once I go back into a book and return to the library.