I lost 18 donuts but a quick live chat session got them (plus 2 more) restored with no trouble.
I've been trying to watch my donut count carefully but I didn't notice the loss right away, maybe because it went from 986 to 968 and the two numbers look so similar. I did notice however that the 18 happens to match the amount of donuts it offered to let me buy a square of land for when I didn't have enough yoga mats. Obviously I canceled, and later went back and purchased it for the 15 yoga mats once I had accumulated enough, so maybe the bug is that it kept that donut amount somehow and charged both the donuts and the yoga mats when I went back for it. Or it might just be a coincidence, I don't know.
I hope they figure it out and get it fixed soon.
