iTunes 12.1.2 and iOS 8.3 artist bug

In my iTunes Library on my Mac (iTunes is updated to the newest version) it seems that everything is correct concerning the names of the artists, album artists, song titles, album titles and so on (on every album). I only have music purchased on the iTunes Store. But never the less on my iPhone some albums display wrong artist (song artist). I haven't tested this on every album, just a few.

One example is the album "John Wesley Harding" by Bob Dylan. All songs on this album is by Bob Dylan and he is therefore listed as both song artist and album artist on every song. However, when I play the album on my iPhone and iPad it says that the album artist is Bob Dylan but on every song it says that the song artist is Bob Dylan feat. Johnny Cash. This is weird since Johnny Cash is not featured on any of the songs on the album and everything is correctly labeled in iTunes on the Mac. I know I have one song on the "Essential Johnny Cash" album where one song, "Girl from the North Country", is labeled with Bob Dylan feat. Johnny Cash as song artist (but not album artist since this is Johnny Cash on this album). When I tried playing the "Essential Johnny Cash" album on my iPhone and iPad it says that every song has the song artist Johnny Cash with June Carter even though it (again) is correctly labeled on iTunes on my Mac.

This must be a bug since I haven't changed any data on these albums. And earlier they have shown the correct song artists on every song. Both albums have been on my Mac, iPhone and iPad since forever.

I tried to delete all music on my iPhone and iPad and sync again, but it didn't help. I'm really getting frustrated with Apple, iTunes and the Music app on the iPhone/iPad since there seems to always be some bugs. I remember the play count bug when iOS 8 first was released. Apple needs to put their efforts into improving their existing products and making them stable instead of using their time on dead end products like Apple Watch (but that's just my opinion).

Does anyone have a solution to my problem? I will of course report it to Apple via the support pages.