There have been some changes, it appears...
Latest info on running order, prised from "the horse's mouth", is :-

Afternoon (3 till 6 pm)- Dave Kidman, Kieran Hartley, JP Slidewell, Ria Bright, Dom Collins, Michelle Holding, Colin Rudd, Holly Burton (tbc), Jo Roberts.

Evening (7.30 till midnight)- Colin Rudd, Michelle Holding, Ivan Campo, Claire Mooney, JP Slidewell, Cameras Have Eyes, Dave Kidman, Pete Ryder, Dave Hulston, Maddison.

As is usual with such things, subject to change....
It's gonna be a great event whatever.