Car route DEx4 is displayed, but no route can be calculated when using Organicmaps, it is not listed as a road.
If I need to report this to other places, please let me know.

Hier fehlt: Haltestelle Burgdorf, Friedhof der Buslinie 461
https://api3.geo.admin.ch/rest/services/ech/MapServer/ch.bav.haltestellen-oev/8588918/extendedHtmlPopup?lang=de