A similar thing happened in New Zealand when the Ministry of Education rolled out their new Novopay payroll software. Teachers were getting overpaid, and then

A similar thing happened in New Zealand when the Ministry of Education rolled out their new Novopay payroll software. Teachers were getting overpaid, and then collection services would be sicked on them to recover the excess pay, often without contact first to simply ask for the money. Meanwhile, there was no compensation for teachers who were underpaid.