CMS Category widget blank on cms
 

I have about 10 categories.. all in one section.. 'menu' shows the one section just fine - but the category widget (show all version - and the two others) show a blank widget with the top menu bar that says 'Categories' ... and lists none.

I have 6 articles in the front page in 4 dif categories.. figured a category would have to have something in it to show up.. still blank though.

Is it a time thing? should I leave it and check it in an hour or so?
Thanks,
Rob