Any arrears of, or any concessionary payment made to compensate for arrears due to the non-payment of—
any payment specified in paragraph 5, 7 or 8 of Schedule 4;
an income-related benefit or supplementary benefit, family income supplement under the Family Income Supplements Act 1970
but only for a period of 52 weeks from the date of the receipt of arrears or of the concessionary payment.