(1) Notwithstanding anything in section 556, paragraph 556(1)(f) does not apply in relation to the winding up of a company in any case where:
(2) Where injury compensation is payable by way of periodical payments, the amount of that compensation is, for the purposes of paragraph 556(1)(f), taken to be the lump sum for which those periodical payments could, if redeemable, be redeemed under the law under which the periodical payments are made.