Most important question ...Did SAFA actually put in writing their COVID restrictions prior to your flight on that black Friday? Using a medical argument to stop flying like we had at our aeroclub was pretty well documented as per reference to Vic regulations. Was your situation the same?
EDIT to add. Vic Gov did not formally enact stage 3 restrictions until March 28th
EDIT to EDIT First state of emergency was not called until March 16th