Cob Cannon Being Destroyed Causes Crash

As in the title, whenever a cob cannon is destroyed, the game effectively crashes. All of the zombies freeze, the plants get stuck in their animation, and you are unable to pause the game. If this is in survival endless, this effectively breaks your save file and forces you to restart, as restarting the game and entering back in does not get the game out of this bricked state. This makes playing survival endless with strategies that rely on using many cob cannons basically impossible.