Facebook plugin locked me out of the entire admin

I was using the crerdentials for store.elanws.com

But when I mapped the domain scrapsart.com to store.elanws.com, login to Facebook stopped working and it just won't let me add this domain

So I went and made its own app and did its setting.

The place where it saves permissions just kept on loading and loading and clicking reset permissions was not working eiter. So I just clicked save changes. It saved, kicked me out of the entire admin and now it won't let me log back in.

This is a huge bug it seems. Super admin should not be locked out so easily.