After Updating the Squeezebox Duet to version 7.6.0 r9458 and the Squeezebox Server to version 7.6.0 r32854, I just get a message that the the lists of Artist, Albums, year etc are empty when going to My Music in the remote control. I have rescanned everything in Server program.

The only way to play the music is to go through the Musicfolder option. That is like searching for music in my computer in the folders.
Can somebody tell me what has happened and how I can search my music in the lists mentioned above?