Good news

1. I can see your account and know it was definitely an email issue.
2. More monitoring has been added. Hopefully we catch what’s happening now
3. Several more people have successfully signed up, so it may be unique to this service/email. As a last resort, you could sign up again with a different email and I’m nearly certain it would work.

If you want to try and resend that email, I’m sure it will not work, but I may be able to figure out why