Symptoms:
Timesheet does not display the new supervisor's name even after deleting and recreating the timesheet.

Cause:
The timesheet always checks for the supervisor based on the date the timesheet is saved. If there is a change of supervisor in between a timesheet period, it will always show the supervisor's name as per the present date.

Resolution:
Ensure that the old supervisor's end date is set to the last day of the previous timesheet period and the start date of the new supervisor is set to the start date of the new timesheet period.