May I ask... were these return flights from Australia? I thought if the outwards flight from AU was cancelled, then the return flight was automatically cancelled and was no longer a valid ticket.
They were return flights with first leg from Madrid.
I have return flights with first leg from Melbourne that have been cancelled departing May 19th, but Etihad have stated so far I'm only eligible for credit, so I'm waiting to see if their position changes before then to ideally get another cash refund.