Partly-eaten cakes become whole when exiting and re-entering game

Put the summary of the bug you're having here
The cake regenerated wrong
*What I expected to
The cake to just be half a cake

*What actually happened
When I went back on to the game the cake that was half eaten was whole again

Steps to Reproduce:
1. Eat part of a cake
2. Quit to title then come back on
3.