As I understand the removal / attempt to make the track from the asphalt road in Kõlli järv direction was a mistake and you've fixed it. And for you the question is about the other direction.

I've restored the road where it clearly exists on aerial imagery with a private access and deleted the new track along the asphalt road.

As for cycling route I'm not sure - it's a really local route which may not exist anymore, that's why I'm not sure there is a point in inventing something.