Originally Posted by Agent Krycek:
“This years celebs are doing a group dance, not all of them, think either top 6/7 (minus Ann who was somewhere else that night)”
The BBC announcement was that "The five star line up includes television presenter Fern Britton and her partner Matthew Cutler, legendary EastEnders’ lynchpin Dot Branning (nee Cotton) actress June Brown and her partner Vincent Simone, comedy actress Ronni Ancona and her partner Anton du Beke, stage and screen star John Barrowman and his partner Kristina Rihanoff, and completing our fabulous five is The Rt. Hon Vince Cable MP and partner Erin Boag."
No mention in the press release of anyone else taking a competitive part other than the 'fabulous five" above. Comments say it was filmed on the 29th November.
Even if the current series celebs were doing a non-competitive 'group dance' it could explain some of the tired performances on the 26th November and the 4th December. They were adding extra rehearsals and travelling time as well as the longish filming session instead of working on their own dances.
In previous years, the finalists were presumably expected to rehearse a couple of days and then film which could explain why the recently finished series finalists were struggling against those who had far more preparation time. You have to go back to 2004 to see Jill Halfpenny win both series and then the special when they simply repeated their earlier jive.