Awesome, glad to hear this helps! Perhaps @lorena can take a closer look when she has a few minutes whether this was just a blip or if there’s still an old email template (without the header values) laying around somewhere.
A while ago we’ve updated the sign-up email and course content to include all the necessary credentials in one email. If you signed up before, and continued with the course after this update, you’d need to sign up again for the course(s) to get the missing information.
We’ll add this to the FAQs as well, thanks for bringing it up