Library lost (and never coming back?)

[quequotion]

I'm not sure if this is a new bug or an interaction of some other bugs that have already been reported.

After an update (bzr), noise shows no tracks in my library nor any tracks in playlists--even playlists I created.

Attempting to "Import Library..." silently fails and the "Import Library..." menu item becomes unclickable until the next restart of noise.

Oddly, what appears to be the last track played before the update is still queued and can be played--but only the one track, which does not appear in the library or any playlists.

All of my music is in the ~/Music folder...