If you mean the osm.org website, then ... You should/could add a bug report to https://trac.openstreetmap.org/ ("OpenStreetMap.org Website"). You can login there with your www.osm.org login.login. Workaround: To avoid switching on the "notes" layer at the receiver of your message/link switch off the "notes" layer on your side before creating a link. Or remove the "`&layers=N`" part of the produced link. The notes layer is per default off, as @scai said in the comment here.

If you mean the osm.org website, then ... You should/could add a bug report to https://trac.openstreetmap.org/ ("OpenStreetMap.org Website"). You can login there with your www.osm.org login.

You should/could add a bug report to https://trac.openstreetmap.org/ ("OpenStreetMap.org Website"). You can login there with your www.osm.org login.