It shouldn't hurt to confine her especially since she's still in the run and can see everyone, and maybe she'll calm down just from being separated for a few days, who knows. Best case scenario this is just some hormones raging and once she begins laying the behavior will stop or at least...
Hormones are a good possibility since the birds are at point of lay. I looked at the injuries in the other thread and it isn't anything I'd personally worry about. Pecking wounds to the comb usually aren't too worrisome (they may bleed a lot, but they should scab up and heal just fine) so...