Mary. For starters after the Whisk and Chasse in Promenade it looks as if they go into an Open Promenade Turn. I do a Chasse after that one with the man going backwards. They could also have done a Curving Feather starting in Promenade still finishing with a Chasse. They are bending some of the alignments especially that Whisk. Hope this may help in some small way.Good luck.