Overspawns in the Event World?

I have no idea if it's buggy (I know it was mentioned that one of the games isn't working) but the amount of horses spawning seems... much? And almost all of them for me at least have been Age 100 XD Which I wouldn't mind but I'm slowly AFK farming the points for the Crystal license so doing tames of the teen-not full adult horses helps... but only if I can GET them LOL