Ok so when I put new music on my iPod touch it has album art. The album art displays correctly on every page. Except if u lock your phone screen then press home button it won't show the album art. Only after u restart the iPod will it display the album art for the new songs u just updated on the lock screen. I think it has something to do with the iPod updating the music library. This isn't the same bug that was happening before where wrong album art would display for different songs. Cause the album art is their. Just that on lock screen it won't display for newly synced songs till u restart. Then all the newly synced songs show the album art on the locked page.