@poooo Did you get any kind of tracking notification or did it just turn up? On the same time lines as you. And definitely fast track next time.
I didn’t get any tracking notification – once it’s printed follow the link on the HMPO tracking page to TNT – enter, then go to the tracking page, you can track with your PEX number and postcode – if there is tracking you’ll be shown another screen with in effect a big button on it – click that for the delivery details – it does seem you have to do it yourself.