Homer the Heretic: Dates

I don't get the mystery gift thing. I don't have anything on this in my game. I've gotten some of the bonus dollars from the gnomes but the platinum, gold, etc....wtf is this? Also, what is going on with shelbyville? I have no update. Forgive me for being off the forum for a bit.

Edit: I think I've figured out the shelbyville thing, but I still have no mystery boxes or anything like that.