Oddworld Forums - NnT problems

I am playing Oddworld New 'n' Tasty on Playstation 4

After Oddworld New 'n' Tasty automatically closed on me halfway through a stage for the tenth time (It has been happening since release you're probably aware of that) when I relaunched the game my save games were all gone and it came up saying the save game was unrecoverable which is really annoying because I had got my best time to 3 hours and 14 mins and was just about to get the New 'n' Hasty trophy - why has this happened?

Also I've completed the game on Hard with 100% Mudokon's saved and therefore accessed all secret areas yet I don't have the No Place Like Home Trophy (I feel that all secret areas must be accessed in a single playthrough which is virtually impossible due to the amount of session ending errors) - why has this happened?

Other than that I was wondering how to become a "Mudokon Salami" to unlock the Mudokon Pop trophy and which methods of Mudokon killing count towards the Act of Odd trophy - can anyone answer these?

With all that being said the game is good for about an hour until the inevitable game error, and less inevitable but more so annoying corrupt game save and I am hoping for information in the short term, and reliable fixes in the not too distant future

Thanks alot for reading