5-1-8-81 Report doesn't agree with 5-2-1 screen

For some reason, since Oct 13 +- my 5-1-8-81 report doesn't agree with 5-2-1.

For example, when an employee takes 8 hrs of sick time, report 5-1-8-81 shows 8 under the Sick Taken Column, and -8 under the Accrued column.

This makes the total for the accrual column short by 8 hrs. 

When I check the 5-2-1 screen for that employee, it shows the correct accrual hours..not the short 8 hrs total.

Has anyone else noticed this problem?

Deborah