Hello Again...So I did a quite a bit of "googling" and the best I can come up with is "constricted toe syndrome". However, there is barely any information out there about it.
The site with the most information I could find was this one:
Best of luck to your baby chick.
Sorry...just saw your other posts....I used a dropper I had on hand to get mind to drink. You could also try just putting the sugar water in a bowl and dip her beak in it. The going ratio I've seen is 1 tsp sugar. to a quart of water.
I think as long as the chicks aren't hurting her, she's fine. It's probably better that way, they are providing warmth and companionship. They say chicks get really depressed when left alone.