This update fixes an issue where backdated leave accruals were incorrectly deducting from current periods. The change ensures that backdated leave is now properly handled by the lost surplus buffer, preventing double penalties and maintaining accurate leave balances. This resolves a previous error impacting leave calculations.

Backdated leaves recorded after an accrual carryover reset should be absorbed by the lost surplus buffer instead of deducting from the new period's balance.

opw-5870858