My Diamond status will expire in end of November after they have extended it during the pandemic. Thus, I enquired about possibility of another extension as I have started flying from May this year and will fly again end of December and so on. While I was at Asiana office, the ticketing lady had a chat with head office, if they would extend status one more time and their reply was "no". Hoping, they will extend one more time in November. I shall report back on my outcomes.