Creating new Gerrit account appears broken
Raising the issue on behalf of a fellow maintainer who is trying to enroll on Gerrit. We assume the correct flow of creating new account starts by pressing "Sign in" from the front page (there is no obvious "Sign up" button). He goes through the Google sign-in form that comes up, then at the end of the process it just says "Forbidden". So it appears that either we are following an incorrect flow, or this is the right flow but it's broken.