Hi,
You have tagged 
https://www.openstreetmap.org/way/1152319278
leisure=horse_riding (riding centre), but it is obviously just an outdoor riding arena, which should be tagged leisure=pitch + sport=equestrian according to the wiki:
https://wiki.openstreetmap.org/wiki/Tag:leisure%3Dhorse_riding

Similar problem here:
https://www.openstreetmap.org/way/779878030

A reverse case where you have tagged an equestrian centre leisure=pitch when leisure=horse_riding would be appropriate here:
https://www.openstreetmap.org/way/671515497