Ah, I get ya. Hmm, quite a conundrum. Well truth be told Eleanore wouldn't really risk her hide for the other diplomats, but I suppose once she's out of the immediate danger she could be convinced to offer some of her soldiers to try and rescue the others. As self-serving as it is, being captured or dead with the other diplomats doesn't really help their situation much. Though I'm debating if she would try to muster some sort of effort to recapture the station, or just get the hell out of dodge and let the turians take care of their own matters... I guess it really depends on how we deal with her when we find her.
Also just for future reference, the shuttle they take can handle a orbital reentry, right? Cause I doubt the Charlotte is close enough for the shuttle to go to them, and I'm somewhat certain it'd be safer to land on the colony than risk getting captured by going to other ships for help.