I'm frustrated at the moment with E-rewards.

I was most of the way through a survey commissioned by the supermarket chain where I shop most. That chain is considering changing its marketing and promotions schemes and I actually wanted to complete the survey so that my responses would help the chain to decide to make the changes in a way most beneficial to me. But then I got the error message posted below and it stopped me dead in my tracks. I e-mailed E-rewards to let them know about it -- first time I have ever done so, despite having been a member for many years. I'll see what the response is.