Yes, like Orange Chips, Shortcake Biscuit, Wafer, Bubbly (49g) and Crispies it has been discontinued, problem is between 2003-2006 they launched so many variants the public could pick and choose, and the less popular ones or those not stocked as much as others like the original CDM and Caramel people sort of just lost interest in, so yes Wikipiedia is right, plus I contacted Cadbury and they told me so, plus I haven't seen them anywhere either.
Shame Crispies was my favourite, so moreish...