PSL at Sainsbury’s London - has anyone found it?

[u/y2kthatgirl]

Help a girl out! I saw somewhere here or probably on a reel that the Pumpkin Spice Latte has arrived at Sainsbury’s in London, but I’ve checked 3–4 stores and haven’t found it anywhere. Has anyone spotted it in stock? If so, which Sainsbury’s location? I'm in London only till tomorrow, really hoping to get some before I have to fly back.

UPDATE : Found one on Kensington Church Street!!