I have setup a theatre view viewing scheme as follows:
album artist grouped by 1 -> album artist -> album
After I enter the first level, say, all artists starting with "J", a list of artists starting with "J" shows up, but if I click into "All" at this point, the list comes up completely empty. However, I can click into an actual Artist, say "James Blunt", and his albums would display.
At this point, "All" shows the number "2" next to it, which is correct for the two albums I have of James Blunt. Now if I click on "all" at this point instead of clicking into a single album, the list comes up empty again. But I can click into a single album, and then the songs would populate for that album only.
Sometimes I don't know which album a song I am looking for is in. So having the "all" working is very important.
This seems like a bug to me.