What Payoneer is saying is BS. It is not just card that's not working anymore. My funds were frozen, so I could not withdraw it to my bank account either. They always looked to me like a shady business, but I kept using since I had no alternative. I've put up with it somehow. Now they proved my gut feeling was right. I would not be surprised they were deeply involved somehow in grand scheme of this.
That's what's happening with me as well. Unfortunately some payment came into my account just overnight and that's now frozen. I have switched to a similar service (TransferWise) for that specific affiliate but this change won't get in effect until next cycle - not helpful since I got this month's payment straight into my Payoneer account. Arghh.
I hope this affects cards only and not the funds as those were debit cards, not prepay.
[EDIT] Sorry, I think I was mistaken - the cards were prepay and only funds above $5000 were held by Payoneer.
