Grim is killing my farm off

I play on Playstation after todays update i started playing my cottage farm sim. All of my animals are healthy ,no where near death and i have animal aging turned off but when ever i leave my farm and come back grim kills off every last one of my animals, my chicks even force age up just so grim can kill them this bug has rendered this whole file unplayable and im really upset can anyone offer any solutions or advice not sure if im posting this in the right place either