Awesome chicken wrangling skills!That is very Aurora-like. Last summer I started using a late evening snack to distract Aurora while the others roosted. It is one of the reasons Phyllis roosts so early. She wants to beat Aurora to the door. Sydney and Sansa had the worst time trying to get in and roost.
So I started with late evening meal worms or other treats. This kept Aurora busy while the others ate and then went to bed. Aurora always stays until the last bite is eaten. Now if I do not provide late evening snacks, Aurora waits on the deck and will then top of on the chicken feed which I now keep on the deck. This has the effect of her going to bed last and has her on the other side of the yard while the others go in.