I haven't had a direct entry into a survey for weeks! EVERY one is shown as "expired" even though the invitation arrives within minutes of my clicking on it! And then you are faced with a long string of (very invasive) "questions to find a new survey" where they wind up knowing more about you than I'm comfortable with -- and then if a survey does come up it has nothing to do with the "questions to find a new survey" you just answered! Looks as though they're prying for personal information more than running surveys.
I've begun just closing the window rather than answer a long list of prying questions. If they don't start actually offering surveys (which they don't seem to) I'll redeem the "money" in my account and leave.