So, I played episode 1-3 when they were each released, didn't have any save issues and played all 3 through to the very very end, and made sure that they were all finished and saved properly because of the save issues I was seeing everywhere.
I go to play episode 4 and BAM the game doesn't even think I've played episode 2 or 3, and is asking me to continue from the end of 1!
I've seen various solutions, and have tried a couple to no avail. If anyone can help me, I'd really really appreciate it - I love the games but I want to keep my single original play through as an honest gut-reaction play, rather than me tweaking everything in my favour and I DON'T want to have to play through several hours of gameplay just to scrape back my progress.
Has anyone encountered this save bug specifically? Can anyone help a poor soul in need?