Hi Test360,
this changeset has created errors in the OSM database regarding self intersecting and displaced ways:

https://tools.geofabrik.de/osmi/?view=geometry&lon=2.66550&lat=45.08720&zoom=14&baselayer=Geofabrik%20Standard&overlays=self_intersection_ways%2Cself_intersection_points%2Csingle_node_in_way%2Cduplicate_node_in_way

https://overpass-api.de/achavi/?changeset=145957656

Can you please fix this?

You can avoid uploading such errors if you use the internal validator of JOSM:

https://wiki.openstreetmap.org/wiki/JOSM/Validator

Kind regards
Guido