Well, I sent them an email and their response simply was "You're not registered."

I know I registered for the promotion as soon as it was announced, as I do with every single iDine promotion, whether or not I think I'll actually go for it (like with the UA 25,000 mile one that I never really thought I'd go after and didn't).

Besides that, I'm a little disappointed at their response, I'm not sure what it would have cost them to just fix the problem instead of basically accusing me of lying about having registered.