First, the weird crops, growing things that were not planted, and all of that at high speed.

Second, the bonfires to burn the excess before it rots – bonfires that grew legs, and chased hapless citizens all over town.

And now, some foolish bakers, desperate to feed their customers, have used wheat from those fields, and baked it in their ovens. What else would you expect, but attack of the ornery ovens?