Hi ross-map,
this changeset has created errors in the OSM database regarding overlapping ways:

https://tools.geofabrik.de/osmi/?view=routing&lon=9.16726&lat=40.54766&zoom=14&baselayer=Geofabrik%20Standard&overlays=duplicated_edges%2Cduplicated_edges%2Cduplicated_edges_areas%2Cunconnected_open_ends_1

https://overpass-api.de/achavi/?changeset=134343333

As you may know this kind o error irritates routing software and looks ugly on the maps.
Can you please fix this?
Kind regards
Guido