The history of 818 squadron shows they were reformed with Barracudas in May 45 and intended for Far East operations but disbanded Aug 45. with L/C(A) B W Vigrass as C/O. Trust this helps.
Incidentally, out of sheer curiousity, I checked the CWGC site for L G Frost and came up with a link to HMAS Albatross and the "guided" torpedo hit which killed 66 of her crew off the Normandy coast after the D Day landings. Just shows how things can spin-off!!