May 2016
May 2016
First I have to ask: Why would you waste donuts on something you have 7 (now 5 actually) days to get for free? Seriously...
Anyway... Try storing Bart's Treehouse and replacing it. That could kick it back in.
If that doesn't work you may need to contact Customer Support and ask them to look at your game, or possibly even roll it back to before the point where you lost your donuts. When setting up the case choose "Missing content" as your Topic.