Both of your daughters sound outstanding. I’m sure they will go on to do great things. Warren Buffet and Nobelist and former NIH Director Harold Varmus were also rejected from college programs they eagerly wanted to attend.
One thing to check, while your kids are still under consideration elsewhere, is whether the colleges have their transcripts and letters of recommendation. For a parent, one can usually monitor this through Naviance. Sometimes these get sent out in mid to late January in batch by overworked guidance counselors. If a program is evaluating early action applicants, they might not be able to make a decision without a transcript in hand. Of course one would hope that they potentially defer in this instance to the RD pool as well as reach out to the school for this information, but every college likely has its own policy (as well as staffing and time constraints) that might limit how many times and through what channels they try to obtain this information. Again, just a box to check for still open applications where decisions haven’t been made. Best of luck to the both of your kids.