Unfortunately that's part of the game - the Mrs and I have been members for years and we get the "expired" surveys all the time - even when we click as soon as the message pops up. We go for a week or so without ever getting a survey then get a batch of them in a few days. But it seems like they monitor your progress - or at least the fact that I have "redeemed" at the $100 level every three months for the last 2 years would indicate they do :-) Good luck.