Personally , I think there ' s a couple of things that just don ' t match up for there to be multiple timelines . Then again , lost had some of that absolute bullshit as well , so who knows The randomly reacting to Dolores going off script into a different town thing here , the random polarbear is basically just randomly a polarbear for some fucking reason thing in Lost , etcetera . So no , I don ' t think this theory is true , but it might be , if the writers fucked up a couple of times and pretend they haven ' t . For example , MiB saying Dolores became more plucky doesn ' t make sense because William already saw her go into rage mode and fucking murder people . <| sep |> not sure if he was just trying to snap a pic of the chick in front of him