How to Fix Corrupted Save File
I came back after a period of inactivity and tried an old save which was incompatible, the game wouldn’t load from the title screen if I tried to load these saves.
Turns out after trying a different way i managed to load the save and continue without losing progress
If you have an older save my tip is to load a new save or to create a new game, then while inside the game (not title screen) load the older save, for some reason loading directly from the title screen doesn’t work with older saves but when you load from inside the game it works.
After that the game transforms the game to the new version and you can save your progress again and it will always work from the title screen.