Two celebrities are said to have dropped out of this weekend’s reunion dance on the Strictly Come Dancing final, while another is reportedly causing difficulties with other members of the cast and crew, resulting in concerns that the reunion dance may become "difficult".The Strictly final will see EastEnders actress Rose Ayling-Ellis, TV presenter AJ Odudu and chef and former The Great British Bake Off winner John Whaite battle it out for the infamous Glitterball trophy.