User blog comment:CheeseBurgerGuy/Total Drama Theory: Who Is the 'Canon' Winner of Each Season?/@comment-11883116-20191007170328/@comment-24784093-20191007210749

So going by the logic if the "second" ending winner caused by plot twist/mistake, this thing partly happened in Duncan's ending. Lindsay, Leshawna, Trent, Geoff and Bridgette did not voted. Giegette were making out in the control room, Lindsay sneezed on her voting paper, Leshawna and Trent passed out by Owen's fart. The reason that Duncan's ending is exist its just because these five did not vote because most likley they all would vote for Beth (with the expetion of Geoff) no matter what Gwen/Justin voted for. So the "plot twist/mistake cause the other winner" happened here as well

and this happened in Mike's enindg. In Zoey's ending she keep running to the sword. But the mistake/twist in Mike's ending is Zoey distracted by Chris's isluting Chef.