Careful reading of the first post will reveal that the OP was NOT sent an invitation to this promotion. He just used the link from last year's and found the offer.

It is quite likely that the site is still being worked on, and will be fixed before the offer is sent out to Skymiles members. Nobody in this thread so far admits to having received the offer from Delta, they all just used the same link from last year that was posted by the OP.

Delta ain't perfect, but I can't see any basis for complaint here at least until after the offer is sent out publicly.

David