Ask the Audience majority answer eliminated by 50:50

This is a rare occurrence when the majority of the audience goes for an answer during Ask the Audience, then that answer is eliminated by 50-50. Therefore the majority of the audience got it wrong.

Gary Lucy and Andrew Lancel
During the £50,000 question, "The Pacific Island of Bora-Bora is in which country?" Gary Lucy and Andrew Lancel used Ask the Audience and 72% went for D: Australia, then 50/50 eliminated that answer, leaving A: France and C: Portugal.