I think the crew of AW384 were missed from the casualty listings, I cannot find Jolly under the RNZAF men for example.
Fisher, MaGuire, Lunn and Jolly on that aircraft. KOAS I'd guess.
The Sgt. A E Brown 'Missing' that you found is probably Sgt. A E Brown 1027778 of 103 Squadron buried in Holland.
were there other deaths in ANson DJ628 I wonder?
Just found Mallett and Mason! KOAS in the February 11th magazine:
Scanned as J. Mallet; P/O. J. W. Marshall; P/O. T.
Mason; P/O. F. Mayes; Set. R. E. Newsoo:
L.A/C. C. H. Nield; Sgt.
Foreign Aircrew and Aircraft Ireland 1939-1945