@HighPeakRider
To me, it looks like there's no flaw or whatsoever. First of all, at 2 locations a left/right turn was made but the route was followed as it should be (routepoint 18 and routepoint 33).
If it was intended to follow the road at routepoint 18, routepoint 19 should be located at a location which follows the route after routepoint 18. Same goes for routepoint 33 and routepoint 34.
Even when i turn off seasonal closures, nothing changed on the route.
If you could elaborate which direction you prefer from routepoint 18 and routepoint 33, i could have a better look in how this went wrong in MRA.
But for now, my conclusion is, is that routepoint 18 and 33 are misplaced and should not been there.