Amarok has forgotten where my collection is.  The "Collection" tab is populated with all my music, however when I play something from it the "Context" tab says it's not in my collection.  Under settings, my collection is configured correctly.  Also smart playlists do not work correctly where they once did.  (EG, I have a "Not a Book" smart playlist that used to work, but now when I load the dynamic playlist for it, I get e-books.)

The collection setting is correct.  Where else can I look?

Thanks,

--Dean