13 Sqn also lost L6885 around that time, with its crew.
The CWGC list their date of death as 16 May 40:
https://www.cwgc.org/find-records/fi...ey-borg-banks/
https://www.cwgc.org/find-records/fi...francis-lawes/
TNA go for 17 May 40:
https://discovery.nationalarchives.g...ls/r/C14502273
So a lot of confusion around these dates, as can be expected.