Many guys I know got their emails yesterday, I did not. Ironically months ago I felt something was off and I was unsure if my payment was received, mainly because I couldn't get a bank statement fare enough back to check quickly. So I emailed the civil service Hr, and they responded "yes you are all set".
Even after my reassurance I still did not get an email. Do as I did. Dig back into your deleted emails and get the confirmation email you got seconds after you made your payment. Check the numbers on that, then email that address with your registration numbers and say you didn't get a test location.
I have not received a response from my email, but I think they are closed on weekends.
P.s. I am very glad to see someone else in my boat