We recently came across a strange situation in the voucher number sequencing.
Vouchers created on 5/12/2025 followed the initial sequence from 2025000901 to 2025000909.
Vouchers created a week later, 12/12/2025, suddenly started at 2025000911 going to 2025000913 skipping one number. This happened until 2025000919.
The next voucher, created on the December 16th was numbered 2025000921.


The next number in the series is 2025000922, which seems ok
Does anyone have an idea what might have happened here?
Is it possible to renumber the existing Vouchers?