NucaCola: I got the email. I looked in the my games page and all I have are the free games that came with my new account. No Anthology pack! If I don't get what I paid for in the next couple of days, I'm asking for a full refund, if I can post in the damn forums that is.
Also check your bank account to see if you were actually billed.
By they way, 5 minutes after buying this my bank contacted me and asked if I made the transaction myself or if my card was stolen. They do it sometimes usually when I buy airline tickets. The guy for the bank told me it's an automated system that flags some transactions as suspicious (especially if made abroad) and they have to call to verify.
Could something similar happen to you? Maybe the transaction was blocked?