BlackBerry PlayBook apply world fault, help!?

My application world for PlayBook has stopped working. On the featured tab nothing shows up, I can view every other tab and search for apps, but when I try to download them it does not work. I wiped my device and still nothing, and now I have no apps and can't retrieve any.

Hmm.. that's strange. Could there be an issue with your BBID? Since all purchases and downloads are associated with it. In your settings, does it show any issues with your BBID account?