During early tasting panels when they were adding real vanilla to some UK ice cream products there was confusion among the people running them, because nobody w

During early tasting panels when they were adding real vanilla to some UK ice cream products there was confusion among the people running them, because nobody was mentioning the black flecks. Eventually they asked people if they'd noticed them - they had, but had assumed they were dirt/a flaw in the batch, and had been too polite to mention it ...