Ah, OK. I'm not familiar with StreetComplete yet, but the OSM.org website shows the items included in the changeset when you click on the version history link at the bottom of the sidebar. I'm referring to your changes to Victoria St (191318878, v11 & 1311021375, v2) made 3 months ago.
If it is an error, don't worry about fixing it - I'm about to make some changes to the map re. the bus lane so can revert it then.