Artwork in Music Not Syncing Properly

Artwork is not syncing properly after updating to the iPhone 18 Pro and iOS 27. Initially all was fine, but when I did my first sync, the artwork in the Music app was a jumbled mess. I unchecked sync complete music library to remove what was on there, re-synced and it was even worse. I tried this several times, which in the past fixed it, but no go this time. The iPad syncs fine and the music app on my Mac is also fine, so it is not a problem from there. At this point, any suggestions would be welcome.