double entries after file management

[Martin (KDE)]

Am Freitag, 22. Mai 2009 schrieb Martin (KDE):
> Hallo
>
> With 1.4 amarok I used to use the file management of amarok. With
> 2.0 this was little broken, but now with 2.0.2 I gave it a new
> shot.
>
> I have a couple of songs (53) to be moved arround with the file
> management stuff. This is done correctly, but now I have every of
> this file twice in my left hand view. reload and restart does not
> fix the problem.
>
> What can I do?

Even stranger: If I move the folder out of my collection tree, one 
entry remains, but can not be played (the files are missing). Is there 
something to clean up the internal database.

Martin