It was obvious from how he said we are going to deadlock which means we are losing Monica that he already knew. Both his face and Caroline's face said it all! He really is the most useless presenter.
Shame really as he had a popular career in music and he's turned himself into a laughing stock returning to X as a host.
Don't think there is anything positive to say about this series.
I don't see any reason why the producers would tell the presenters the result at that stage. I'm guessing he was told that he had made a mistake on something else and got confused.
There's no reason why the powers that be would tell Olly who was going. Hanlon's razor applies here: "Never attribute to malice that which is adequately explained by stupidity."
I wish Caroline and Olly would stop being so damn upbeat firing questions at the contestants once their dreams have just been shattered. "Why didn't you get the votes last night?" and "What went wrong?" are such horrible questions too. Its like asking an unemployed person "Why haven't you got a job? What's wrong with you?"