I have a little red-backgrounded message im my AdWords account that says "Your ads have stopped running; we could not process your payment" from two days ago and still there. While I already paid and my ads are running normally fine without any problems. I think it is a server delay or somthing similar, but 2 days? Isn't strane and funny!
I've asked Google about this in the past - it just takes a couple of days to clear it sometimes. As long as the last payment is accepted in the billing summary, I'd not worry about it...
im having the same issue. that annoying message has been there for about a week now. ive asked two different customer service assistants and they both promised it would be taken care. Waiting one more week before I chat and ask again.