Some observations:
- if you plot a route on that road in reverse, it works fine
- if you swap to OSM (from HERE) it works fine in both directions
- Tomtom also works fine in both directions
- lastly, Google Map works fine in both directions
That suggests the navigation algorithm is wrong for that area in HERE data only.
I'd report it. That's an exercise for the reader [= I don't know how you do that ].