Cannot select album title which begins with a number

[tonymarston]

I am using a clean install of v5.541 with Windows XP. Amongst my many albums is one called "100% Acid Jazz" by various artists. When I set the top left pane to Artist\Album and select "All Artists" the top right pane shows a list of albums, in alphabetical order, with "100% Acid Jazz" at the top. This is OK so far, but if I click on "100% Acid Jazz" the bottom pane does not show the contents of that album, it merely goes blank. If I edit all the album tracks and change the title to "Acid Jazz, 100%" then it all works as expected. If I change the title back to "100% Acid Jazz" then it fails as before.