Originally Posted by Meister

It seems to be connected to how many pumpkins you get from the map. you get an error if you go beyond 250 pumpkins at ?-3

I've been farming that map since day one and I didnt encounter any errors yet. I do usually just get 232 pumpkins tho with a standard team/speed setup.

Apparently, and for 2¢, I feel that is kind of counter-intuitive to the primary objective of hoarding as many pumpkins as efficiently possible from one map. I should say though, ~230/40 is already great of a return compared to ~410/80.