Strange bug in Locus? ..or in OSM? Explanation appreciated
there's a strange object (like a transparent major road) that's perfectly straight, running North/South for several kilometres, but which is visible only after zooming in and vanishes again when zooming out.
Searching for "Um die Sang" and "Heppertsweg" (both in Alfter, Germany) puts two markers onto the (OSM classic) map on either side of the region where "it" appears when zooming in.
I can't find any explanation either in Vespucci or in OSM's iD.
What IS it?