Yes, that's typical. Once they manually process the renewal (give it 1-3 business days) you'll get another e-mail confirming the renewal, and you'll also see a line appear appear in your account activity.
They were fast. I got the confirmation within about 2 hours.
So far so good. Now why did they include my 4-digit PIN in this plain-text email??? I'll open a new thread for this issue.
HTB.