Ah, yup, on the bottom of the world. lol =)
I would move her, being there is apparently trouble. A broody will only get up maybe once a day to eat/drink and poo. I had a broody and I was going to let her stay with the flock, but at least one of my Leghorns was picking on her and laying in her bucket. If I can leave a broody with her flock, I prefer to try to do that, but I won't sacrifice my broody to flock dynamics.
If you have broody chickens and chickens that peck on broodies, then I would create a space for broodies to brood away from the flock.
That's just me and you'll get as many answers to any animal husbandry question as keepers you ask. =)
All the best to you and your broody!!! =)