On Wednesday I received a short email from Canyon Creek Chophouse:

This was a great deal, but unfortunately I wasn’t able to make it. They didn’t give much notice (got it on Wednesday, the special was for Thursday), but I’m sure that was intentional (they probably want to limit the number of cards they have to give out).

For what it’s worth, I still can’t say enough good things about the restaurant. I’ve only heard of one person who went and didn’t enjoy it (food was cold, undercooked, etc), but everyone else’s experience has been as good as mine. They can’t be perfect 100% of the time, but they can be close.