I didn't seem to get any extension but I don't seem to have an expiry date for collecting the required points due in Year 2 of the Platino cycle (I was over 6250 points in year 1 of 2). Just says, earn 5875 elite points by *. It should be earn 5875 elite points by 31/3/21, as per the bonus Oro card. Perhaps this was an IT error rather than anything generous.