Bioequivalence and Bioavailability Forum

Dears
I have a strange case which up to my humble knowledge occurs exclusively here in Egypt , at the start of autumn, the government changes the local time to winter time (minus one hour), and we already locked the changing of time in LCMSMS instruments and on that night, we took all the precautions to ensure that the windows are not synchronized with the time to prevent this case from occurring. All instruments' time didn't change except one instrument had an unexpected change , it had a sequence overnight and inside the batch of 3 volunteers the time has repeated, so we have the same time for two volunteers , accordingly the optimum option is to:
1-only report the case after performing a quality investigation and not perform reanalysis of the batch,
2-or to perform a reanalysis of this batch
what is the optimum option to be accepted by authorities

Thanks in advance