Originally Posted by
ExpertFlyer Voice
Facebook pushed an update after hours today that broke login buttons across many sites. If they don't fix it by tomorrow morning, we will implement our own work around.
In the mean time you can email
[email protected] and have us remove FB from your account so you can login with your email and password you set.
This problem was present this morning, PDT. So it's been going on for at least 12 hours.