In the middle of this month, Red Dead Online received an update called Blood Money, after which the horses in the game started behaving stranger than usual. Players report meeting other people’s horses on the map, some of whom are alive and some dead. Some argue that the problem arises because the horses do not disappear from the game after players check out or use the fast travel option.
Red Dead Online is not unplayable because of this - players remember far worse problems, but as the Kotaku portal reports, it often happens that horses in a race crash into players. In addition, players find clones of their horses.
Rockstar is probably aware of this problem - it's hard not to notice it. However, it remains unknown when it will be resolved. In the case of some previous mistakes, the solution was known to wait for weeks.