Hi,
https://www.openstreetmap.org/way/1160525009 looks like a riding arena (pitch) and not like riding centre (horse_riding), compare https://wiki.openstreetmap.org/wiki/Tag:leisure%3Dhorse_riding

The same problem here:
https://www.openstreetmap.org/way/950066505
https://www.openstreetmap.org/way/881883188