This is fortunately not a large clump. 7-8 mature fans, 7 scape in all. The 2 with unusual blooms are next to each other towards the outside edge of the clump on one side. There are no small fans that I see. In the fall I will take the fans out and put them in a good spot and see what happens next year I guess.
I have been in touch with the person who gave me Flasher and she said hers has been stable and not shown any signs of doing this.