Hello, I am trying to understand how you managed to create empty changesets using the phone report tool that I created.
It seems that you created 4 empty changesets (this, 174618440, 174618484, 174618494) for this area before successfully creating https://www.openstreetmap.org/changeset/174618556 with 20 edits.
If you can remember what you were doing to make that happen please let me know.