I asked Jack about specific pick dates and the response was that Graeme picks earlier than most (but no dates given) and that’s also the reason why there is no PV in the blend for ‘20 since its a later ripening varietal.
I have no reason not to trust them but take it for what it’s worth. I did not buy the ‘20 (for several reasons) but I did buy ‘19. While I loved the bottle I tried and would likely buy ‘21 if offered, I wouldnt be hurt if I wasn’t offered an allocation.
I recently had this and like your note - Very drinkable now (of course - I drank this 20 months after your note). Really quite an impressive wine and a relative “value” in todays market albeit prices are bending down.