Many reservists have been hit with unexpected debt notices from National Insurance after a change in the law governing reserve duty compensation. The new regulations led authorities to retroactively demand repayment of what they claim were excessive payments, leaving individuals like A. facing debts that can reach tens of thousands of shekels. Appeals have been largely unsuccessful, forcing some to seek legal help and even empty their savings to cover the costs. The situation has sparked concern and frustration among those affected, who argue they are being penalized for errors beyond their control.