Red Dead Online's latest update titled Blood Money appears to have added an unexpected glitch into the game - rogue horses that are either endlessly running around while causing chaos or showing up dead in random parts of the game's world.

As reported by Kotaku, the Blood Money update is just a smaller one that adds new multi-stage robbery missions and a fresh Outlaw pass to level up, but players soon began noticing these aforementioned horses acting quite strangely.

Other theorists claim it could have something to do when players leave their horses unattended when they are disconnected.

Either way, these renegade horses will most likely soon be patched out of RDO, but their mark on the game's world will live on forever.