Hi Pascal,

I'm pretty sure Alex was trying to revert edits 164093226, 164093226, 164093226, although a bit inaccurately. Edits mentioned look like a part of a patriotic edit war due to Tigranashen / Karki village being a disputed territory. They did violate TOTG though, I somewhat restored to previous state here: https://www.openstreetmap.org/changeset/164317843

Thanks for your amazing OSM tools btw