I sent mine via Fedex to UK from Canada and it arrived in London on 20th January, but it is being sent back to a friend in UK, who still doesn't have it yet - I checked earlier today - and she's going to Fedex it back to me, so that I know exactly where it is etc.
London seems to have sent out a load of PPRs lately, maybe they're doing those who have dropped them off in person first?? Or maybe today being the 10th working day, they'll send it off today and she'll get it Monday? I don't know, I'm just trying really hard not to panic about it at the moment and stay calm!
**chill** It will get back to me when it does, I've been approved, so that's the main thing, just wait for the passport with the shiny new visa **chill**
My new mantra!