8. The repeal of any transferred provision by this Order shall not affect—N.I.
(a)any pension or annual allowance which began to accrue, or
(b)any additional allowance or gratuity which became payable, or
(c)any liability to pay contributions in respect of the person to or in respect of whom any such pension, allowance, or gratuity is or was granted which accrued,
before the commencement of this Order under the Teachers Superannuation Acts (Northern Ireland) 1950 to 1967.