Just wondering if anyone else is having this weird thing happen to them: You know how when you listen to music on your iPhone (not Pandora, but the actual iPod app) and you lock the screen, it shows the artwork on the lock screen? And if it doesn't, then when you double press the home button, it pops up? Well, for some albums, it won't display the artwork on the lock screen, however it works fine in the app itself. I buy most of my music through iTunes, unless I can't find it, in which case I rip the CD through iTunes, so it's not like I get my music in a odd format. I honestly wouldn't even call this a problem or anything, just wondering if it's just me or not.