We've had a few reported incidents from users who can't log in or are receiving an error message when they try to log in to Headspace with their Facebook login details. Unfortunately, we haven't determined quite yet if it's an issue on our end or with Facebook.
If you registered with us using the 'Continue with Facebook' feature and have been affected this login issue, please email us at email@example.com and let us know. Once we hear from you, we will disconnect your Facebook login details from your Headspace account and create new login information for you.
We sincerely apologize for the trouble and look forward to getting this sorted out for you.