En este set de cambios se crean 34 edificios circulares de menos de 1 metro de diametro formados cada uno por 299 nodos, muchos supepuestos. ¿Se trata de un error o hay alguna explicación?

This set of changes creates 34 circular buildings, each less than 1 meter in diameter, made up of 299 nodes, many of which are overlapping. Is this a bug or is there an explanation?
            ---
            #REVIEWED_BAD #OSMCHA
            Published using OSMCha: https://osmcha.org/changesets/168577088
            