She will regenerate it in the next few molts. It's really amazing to see a whole leg emerge from what would appear to be nothing at all. It will be smaller but it gets bigger with each molt. It will simply fold out from the molt like it had never been missing in the first place. I sure hope you get to see the molt take place
I really love fringed ornamentals. I hope to have one someday. Right now I have a Salem Ornamental. I am glad you managed to catch her.