They were on 2 cruise ships both in Antarctica.
No reported cases on board.Kept at the Falklands on board in isolation for 10 days on top of their 10 day cruise and then a charter flight home.
No reported cases in the Falklands or Antarctica.
Here is a report of their departure.Since they departed the Falkands have put in place compulsory quarantine for any arrivals and urged tourists to leave.
THE Falkland Islands has now taken drastic measures to prevent the outbreak of the coronavirus as 238 people have been flown out of the country.
www.express.co.uk
So unsure why they have been subjected to a further restriction over any other aircraft arrival.They had all signed the card saying they would go into isolation on reaching home.
There were obviously other Australians on that flight that were on at least one of the ships as it is Australian-the Scenic eclipse.interesting to see if they make any comment and were subject to the same restrictions.