(J) In Article 17, paragraph (4)(c) shall be replaced by the following:
“(c)no account shall be taken of the following benefits payable under the legislation of Great Britain, Northern Ireland or the Isle of Man:
(i)any increase of benefit payable by virtue of deferred retirement or deferred entitlement;
(ii)any invalidity allowance payable;
but any such benefit shall be added to the amount of any benefit payable under that legislation in accordance with paragraph (2) of this Article;”.