Horses never ending sleep

Hi! Whenever I play with horses, they get stuck in a never-ending sleep cycle. They will sleep until they unfortunately die. They also just remain stagnant, usually unable to move. I unfortunately do not have any video or photos of this however, it is my understanding from other players I know that they also have come across the same issue. I have seen forms about it as well but none seem to have been looked at. At least the ones I've come across. I have tried repairing the game and would like to avoid having to uninstall then reinstall it. If there was a recent bug fix for this please let me know. Thank you!