Upon further thought, I realized that I didn't actually get the email that was my receipt or activation code, either. I got the code through a link to view the email.

EDIT: I was able to go into my browsing history and go to the page where I read the email with the code (through Plimus). Lo and behold, there was a copy of the guide email too! Yay!

EDIT AGAIN: Now I'M getting the "This product is no longer available" message! Ack!