Ultimate Facebook: Ungrant extended permissions

I'm wondering if I can ungrant extended permission in order to start over. I tried de-activating the plugin and reactivating. I've also upgraded to the version 2.0.1 that Ve just pushed out.

When I click on Grant Extended Permissions a dialog box quickly opens, but I can't see anything but white, and within a second or two it closes itself. I suppose it's giving itself permission to post on my wall because that is the only option that I have under the Autopost to FB. I can only select my personal profile as the User, not the Page that I'm looking for.

Also, the sidebar widget gives the error 'No recent activity to display.'