It's a bit of a weird case; coming from the roundabout you are supposed to take the sidewalk. But there aren't any further traffic signs anywhere in the street to indicate this is actually a sidewalk. So I've removed the cycleway.
Imagery: https://www.mapillary.com/app/?lat=50.75791339997198&lng=4.306031999999959&z=19.32669820869368&pKey=165334545542215&focus=photo&x=0.5832212550263504&y=0.3923487020922659&zoom=0.6462513199577613