I just tried to login again, and that time it worked. Not sure if there was a temporary glitch with Facebook last night, but anything is possible.
I have noticed that is only my account that can't access our site via facebook.
Does it still just show the authentication popup and then disappear? Can you try logging out of Facebook.com and then clicking the button on your site. Does it ask for your credentials and then just disappear then too?
Now that it's working for me, I'm not sure what's happening to your specific account.
As for the User Map area which shows your account as disabled, that simply means that you removed the app from your Facebook Profile. That has no effect on how JFBConnect actually works. It's simply a way to let you (the admin) know which users have removed your app. Once you successfully log back into your site using JFBConnect/Facebook, the usermap area will show you as 'Approved' again.
Keep me posted on anything you find.
Thanks,
Alex
