[Kroupware] Kolab Server Webinterface buggy?

[Indy500]

Hi

I've  installed the Kolab Server and it seems to work fine so far. No Errors 
on installation and kolab starts without errors too.

Now I've added and deleted a User and now there is always the message "User 
Deleted, awaiting cleanup..." shouldn't this be done by the Webinterface or 
do I have to execute a binary program on the server (which were not a 
Adminfriendly" solution)?