Signed up 10 min, https://manage.auth0.com redirected you too many times

I’ve signed up 10 min ago. Validated my email and then the page shows this:

I’ve tried to log-in from Chrome and cleaned cookies as recommended, still same thing.

Then even worser: when on https://support.auth0.com/tickets/new I tried to open a ticket, the Submit Ticket button does nothing!

Can't submit support ticket on auth0.com – this is what I see

Duh, spend 30 min on Amsterdam support line +31 800 0224 471 – no help.

Tried to sign-up with another email – same broken page.

And then I tried to sign-up with another email again, but that time clicked ‘I Agree’ to whatever marketing stuff to come… and that worked!!!

But Submit Ticket on Auth0 Support Center is still not working!