Hi, I just noticed you wholesale deleted the square to redraw it from scratch: https://overpass-api.de/achavi/?changeset=161760953
This is not our usual procedure, because it makes it difficult to understand the history and there is the risk that details are forgotten / lost. E.g. you have deleted this drinking fountain which I surveyed 17 years ago and keep an eye on ever since, had just added the photo 5 days before you deleted it: https://www.openstreetmap.org/node/246571142/history
I have now undeleted the fountain, but would ask you to check and restore other objects in this changeset you may have deleted inadvertedly, thank you.