Getting concerned. I have had a LOT of surveys recently - maxed out on all the rewards I use and still have $560 in the account. Last survey was about 9 last night. At 10 last night I decided I'd redeem for a couple of items I normally don't just to use up some points. On both I got the "Error" message - similar to what my wife got when they shut down her account for whatever reason a few months ago. Today there are no surveys available....