No this was the first version I played, I'll look at the discord then for a early save, thanksdid you play any alpha versions at any point?
you can goto dev's discord and ask for help but luck with that.
unless you want to go with re-dl (with jdownloader (disable autoextract) and unzip with latest 7zip) and re-extract path then there are early saves posted to thread which have open car repair shop.
Also, what does it change to download it with jdownloader?