Is it possible to go back to a previous save or to replay a mission (like you could in games like GTA 5)? The reason I'm asking is because one of the side missions I completed seems to be glitched out - I finished everything in the mission but then the game crashed (which it does once in a while). When I restarted, it still lists the mission as incompleted even though I've completed it. (the mission is Prairie Oyster Harvest by the way)
I don't want to restart the game over this since it's just a side mission. But it does concern me if this happened to a main story mission, then maybe I wouldn't be able to complete the game. Any recommendation anyone?