How to Roll Back Individual employees from Generate Payslip to Calculate Payroll

Summary:

The Flow pattern that we used to run whole population Payroll got modified so the Tasks related to the flows got deleted.

Content (required):

All of the tasks under the Payroll Flow was deleted since we revamped the same Payroll Flow by removing all tasks and adding all new tasks.

We are now unable to roll back the employees included in this payroll run, from calculate to generate payslips.

is there a way to roll back entire population either by using individual employees, consolidation group or Flow Instance ID?

Version (include the version you are using, if applicable):

Version 22-B