I wasn't able to register when the email first came out, but I think they were back in office today. I tried to register today and it let me. So you might want to give it another try. I think mine...
There was no envelope. Just a blue card, the size of a post card. I don't remember the exact date I did it, but it was the day after she sent the email. Maybe the 21st
Let us know when you get it. I'm so worried it is going to get mixed in with all of the junk mail and get tossed. I've already warned my husband not to throw away anything.