User blog comment:ArtDraw12/Biggest plot holes, goofs, mistakes & inconsistencies in Total Drama series/@comment-27157772-20161106145309/@comment-11883116-20161106145828

Even if some scene was edited out, there would be some mention of it. B, Dawn, and Alejandro didn't bother to warn the others at all.

Yes, Alejandro convinced Tyler and Duncan to vote off Noah.

Definitely longer than Owen who was also useless and started being aware of his true self.