Turn off the autosave replay option in the settings, that seemed to fix mine ( though it uses the old fashioned way of saving every session )
I thought they fixed that with the recent update btw?
I thought they fixed it as well, hence I kept auto save on.
All i do at the end of a race is click "save replay"
Highlight the replay or replays i want to save then click save selected.
Then they appear in my replay list.
That's what I did as well, but I only saved the race session, but when I load it, after the 1st car it still goes back. Turned off autosave now and will see how that works.