Hey Hercules, by any chance are you playing 2 player co-op on the PS4? It seems not many people are having this issue and that's the only thing I can think of that could be causing a bug that seems to be affecting very few people.
An educated guess on my end would be to force log out the second controller and then try saving; this would eliminate the error on saves corrupting if it was caused by co-op?
Last edited by Deyadissa; 23/02/16 06:33 PM.