Exiting a special run monthly frequency

Hi there

I have done a special run for monthly payroll staff and now wanting to exit the special run in order to perform a normal run for the same month, but whenever I opt “pay period update”, and tick “normal run”, my pay period updates from 9th month to 10th month - taking me to the next pay period.

What am I doing wrong? Am I able to process a normal run after a special run being done first in the monthly payroll? Is there a way to ensure I don’t update to the following month but remain in the same month?