Something weird happened

I was creating a new active playlist - and when I saved it, some of my current smart playlists kinda just disappeared. No biggie, as I could recreate them if I need to.

The weird part is, when I went to my media player - it sees ALL of the playlists - the new ones I created and the ones which disappeared.

I'm trying to see if the disappeared ones maybe got moved somehow... but so far I haven't been able to locate them.

I'm running a maintenance on the library right now - to see if this cleans things up.

Just wondering if you guys have any ideas.

*EDIT*

Ok, the maintenance finished, and here's the weirder part. When I click on "Video" on the left hand side, I see all of the folders / playlists on the right side, the new ones and the missing ones.

The weird thing is, with the missing ones, I am not able to bring up the properties on them.

And the missing playlists still don't show up on the left side.

As I said... weird.

*EDIT #2*

Forget it. Restarting Mezzmo application again fixed it.