Gen 3 Lipizzaners changed?

Hi, I haven’t played for a while and the last time I played I hopped on my gen 3 Lipizzaner for training. I hopped back online today and went to Jorvik stables to see the friesians, but noticed that my gen 3 Lipizzaner was significantly smaller and different colouration to the ones that are standing there for sale? Did they patch them, or are these new ones that are gen 3.5 or something? Definitely says they are the same breed and same special move etc. Photo attached to show difference. Thanks in advance :)