My Patagonia Leg 7 wouldn’t complete despite trying different points along the runway.
Luckily someone here kindly provided their save files from three bush trips (from pre SU5), so I was able to replace mine with those ones. Not only was I able to continue to Leg 8, but the white line tracing the route on the VFR was visible again.
There must be something in these save files that determines whether the route appears or not.
These bush trip bugs (there are at least 6 or 7) seem to be some of the most widespread and fundamental issues introduced by SU5, so I’m surprised it wasn’t prioritised or even acknowledge in the SU6 fixes.