Tony's Chocolonely is recalling some products after consumers reported finding "small stones" in the chocolate bars.

It’s the middle-class equivalent of the Prime energy drink craze: Waitrose is even limiting customers to two bars per person.

However, they have been exceedingly rare, particularly the Lindt Dubai-style chocolate bar. These delicacies landed in the UK late last year with a limited supply of the 145gram bars and only in a ...