Donuts vanished!!

I lost my 70 remaining donuts earlier today. I had them, did a little redesigning, bought a few stop signs and next thing I know they were gone. My donut spending confirmation is on and I don't have anything new in my Springfield that I can see so I really don't think I managed to buy something and tap through the confirmation screen without realizing it. I've got an e-mail in to support, but I don't know what to expect for a response. I'm not going to get my hopes up, but maybe I'll be pleasantly surprised.