I am not sure if this is a problem in OSM or in the router, but this is a very strange routing on the motorway exit… I had to teleport to a point to which there is no street and then teleport back again.
A glitch in the App then?
The Poppenreuther street looks strange in OSM on different zoom level, looks like a fragment which was left from a change, where a point of the street was perhaps unintentionally moved. I do not understand this case, a more experienced mapper should have a look.
Seems that Kurviger uses this fragment for navigation, but streets are shown correctly.
You are right - this appears to be the problem:
It is visible only at this zoom level, on other zoom levels it looks normal. I do not know how it can be fixed.
As the routing is based on Graphhopper, I checked with their route-planning. (GraphHopper Maps | Route Planner)
Let us wait some days. If the issue does not change, perhaps here is a pro-mapper, if not, we should ask in the OSM-forum for some help.
Edit:
Same on OSM-Routing: (https://routing.openstreetmap.de)
Dieser Änderungssatz sollte das Problem beheben:
Danke an floweringnight, falls er oder sie hier mitliest.
Wow - how did you find this change record, I searched and searched …
I checked the nodes of “Flurstraße” closed to the implausible edge for changesets where they are in.
Different map images for different zoom levels in OSM is a strong indicator for a recent change a short time before …
Many thanks, I only checked the ways.