Originally posted by It's Just Boris:

I didn't think the new items and mistlands were available on the live version.. i've only tried on the test branch ill give it a try on the live version now

No i they are not, but i ment did you test if this problem also happens on the live branch?

Did you switch the game to test branch?

yep, we just noticed that actually the savefile has rolled back some.. apparently we haven't killed the last boss but we did.. not sure what's happened to the savefile we haven't played for some time

Did you remember to back up the saves? Like the beta code asked you to do?

it's a legacy savefile if that helps and these are the backups ^^

is this only a problem in the test branch, or is it on live too?
If its only a test branch thing, try posting in: https://steamcommunity.com/app/892970/discussions/5/

I didn't think the new items and mistlands were available on the live version.. i've only tried on the test branch ill give it a try on the live version now