I have had de same problem when i have to implement my app in iphone 5. When I replace the library ,the problem was fixed but a new one appear with the scroll (in a list, for example) . this problem appear in iphone and iphone5.
Before, my list is moved, and kept down at all well , but now the last item of the list appears cut. i move scroll to the bottom of de view and when I arrive to the end and i can see the last item complete and I lift my finger to the screen, the scroll is moved slightly upward and the last item of the list not show completly.
in another view that not is a list, the last elements appear cut like it detected the size of the screen was bigger. with the libray without modify it looks fine.
Can you help me? Thanks!