Hi ANNE JUDITH AMA,
this changeset has created errors in the OSM database regarding self intersecting ways:

https://tools.geofabrik.de/osmi/?view=geometry&lon=-4.01316&lat=5.48703&zoom=15&baselayer=Geofabrik%20Standard&overlays=self_intersection_ways%2Cself_intersection_points%2Csingle_node_in_way%2Cduplicate_node_in_way

https://overpass-api.de/achavi/?changeset=151632915

Especially way 856695201 is affected here:

https://www.openstreetmap.org/way/856695201

Can you please fix this?
Kind regards
Guido