Im having issues downloading apps on my iPad 2 (iOS 5) and iPhone 4 (4.3.3). It just gets stuck at waiting or loading. I've also tried downloading through iTunes but I'm getting a network error. The odd thing is it only does it with certain apps (ie Facebook, Twitter). I can't figure out how to resolve it and it's getting frustrating. I've tried hard resets and reinstalling iTunes. Anybody ever had similar issues? Or any idea how to fix it? Thanks in advance...