Why does two accrual type entries get created while loading Compensatory accrual plan types?

Summary:

When we do a HDL load for Absence Accrual for Compensatory plan type, two rows with different accrual entry type in the ANC_PER_ACRL_ENTRY_DTLS table - "ORA_ANC_COMPTIME" and "ORA_ANC_COMPTIME_DL" are getting created with SAME VALUE whereas in UI i am seeing only record with one value for this entry.

I have a requirement to query the balance as of a parameter date, and when I do so, the values are doubled.

I would like to understand which type I should use in my balance calculation as of a parameter date.

For example, for an employee, the balance as on 06/01 in UI is 1.75 hours, whereas in the backend table i see 2 rows with 1.75 hours each.