This is in jEmplode. I created a list named "Test" with the tag criteria, Artist and Source. The playlist was generated fine. I then deleted the playlist "test". It is removed from the list of playlists and everything looks fine. If I resync now or if I exit jEmplode and return the playlist "test" is back in it entirety. This is only in jEmplode as I never resynced when this playlist was visible.