TSR Integration->Admin Review Changes Report>Payroll schedule value is not reflecting properly in report.

Env - LB
Company - CityOfLakeWorth

1] Add employee through TSR.
2] Assign classes and payroll from "Assign classes and payroll" page.
3] Respective employee record get listed "Admin Review Changes Report"
4] Again update any class from "Assign classes and payroll" page.
5] Generate "Admin Review Changes Report".

Actual Result:
Payroll value is get disappears.
Expected Result:
Payroll value should not be get disappears.

Cc: Saurabh Sablaka, Prasad Pise