The OAuth info that comes from a Facebook login is missing the email field.
"email"=>nil
It’s similar to this issue: Email missing from profile created through Facebook login
However in my case it happens every time and the weirdest thing is if I go to my Auth0 dashboard I can see that user there with its email (verified). I reported this almost a month ago and have received no reply at all.
Has anyone come across this? Any ideas how to get around it (without making an extra call to the API at that point)?