This failed with "cannot upload changeset: 520 <none> at /home/ajtown/src/osm-revert-scripts/lib/Progress.pm line 104.", which isn't great.

The changeset comment was supposed to be "Revert undiscussed guessed-geometry import, see https://www.openstreetmap.org/user_blocks/18370"

Some iffy data remains, see e.g. https://overpass-turbo.eu/s/27wN . Also I've no idea where https://www.openstreetmap.org/changeset/124097210 came from.