Haven't seen the hen and going by what's been heard.I am trying to rescue a single hen from a family friend who bought two rabbits and was also given the hen, the rabbits have done some damage to the feathers on the poor thing as they have been eating (or pulling) them. I haven’t seen the hen yet, I am just hoping they’d give her to me.
I also heard t
Until you get the hen in hand so you can evaluate her, it's all speculation.
Once you get her, check her over well for lice/mites, injury, etc.
Have a place ready for her that is spacious, but away from your existing flock.
Once you have her - then post some photos, etc.
Good luck.