User blog comment:ArtDraw12/TD Theories: TD Eliminations' Analysis/@comment-31556666-20160516235215/@comment-11883116-20160517172149

As I said, it could be a hint. There were several hints in the series already (remember what Beth told to Lindsay in The Sand Witch Project?).

Actually, they had to show it. Anything that happens on-screen is official. Anything that happens off-screen we don't know about unless it's mentioned. Heather mentioned she got four contestants to vote with her for Justin.

Someone voting for their friend? Nothing new in TD. Someone, even as smart as Duncan, voting in a way that isn't really strategic and good for them? Again, nothing new.

Heck, even our official page of that episode mentiones they voted that way.