Some programs want the scores before they rank (I hope this trend dies bc it is physically impossible for everyone to take cs before Nov 31 due to test dates and sites alone).
So you may want to check cut off dates for reporting windows. Last year's CS cut off for having a report back before ranking was Nov 31. After that, you would not have your score back before the programs ROL was due.
you can find this with a quick google search... I forget if its a CS specific, NMBE site, or USMLE site that lists the reporting cutt off dates.
CK I think a month diff should be a month diff
But your ERAS is final so you can't change that - and you were truthful in that you did PLAN to take it in Nov. If you want to be double sure, ask on (or before) the interview.
In any case, you can only do what is possible. Best of luck