I just read through the last page, so if it's been mentioned and I didn't see it, my apologies.  However, I can't log in.  Instead, when I click log in via Google Account I get this message:

Error: redirect_uri_mismatch

The redirect URI in the request: https://www.btcjam.com/users/auth/google_oauth2/callback did not match a registered redirect URI


EDIT: It's working again today.