Are you listening to the Right or Wrong sound effects when you click the buttons? One of her instructions is a double negative.
Yes. When her lips don't grow, it seems like both answers buzz you.
For example, the 2nd one says "another left". The first option was a right, so it can't be another left, but her lips don't grow so she must be telling the truth in which case it should be left. But clicking Left gives a buzz. On the second attempt, clicking right also buzzes.