So it looks like refresh issue ... will check it. Thanks.

I think I've noticed this kind of behavior when I delete an entire album or artist or whatever, I end up getting a dual-listing of the previous or next listing, and they keep shifting back as I keep clicking the "duplicate" that is next in the list, but if I go out of the list and go back (even by the back button) it fixes, so it must be that it's not refreshing properly.

Sitting in Music you get a row of options .. all tracks, albums etc. You also get a "Artists" list (i see 4 tiles). I clicked on the second tile which had Ho Howlin Wolf on it. When I clicked it i expected it to show all the Howlin Wolf albums. Instead it changed to De Dexter Gordon. When I clicked on this one it did show me all the Dexter Gordon albums. This appears to be a very occasional thing to happen.
I just clicked on another tile that has been sitting there "Te Ten Years After" and when I clicked it it became "Ma - Max Roach" and showed all of the Max Roach albums.

My guess is that this listing periodically is supposed to change .. but the tiles aren't changing??

I then clicked on EL - Electric Light Orchestra and it proceeded to display a 2 column list of all the tracks for ELO and not the 5 albums I have. Odd behavior.