Does this ring true to you? I know it took a bit for them to get back to you but they knew you were approved. I know they're pissed at me and I feel they've been unprofessional so now I worry they'll hold my info. hostage ("barring weather related issues" red flag?). Btw- nice to see ya! Missed you around here, but so glad you're not still wading through this mess too.
Good Lord! They are such a nightmare

I've been stalking this thread just waiting to hear about your application lol
House is now on the market and I'm collecting my BRP next Thursday... The post office confirmed they received it!
What they said to you doesn't make sense to me at all. As far as I know, their interaction with UKVI is entirely electronic. The entry clearance vignette was a sticker that might have been shipped to them - but with the timing I don't see how that would've been possible. It seems more like they had the facilities to generate the vignette in-house. The sticker was embossed with a home office seal but again, I was under the impression they did that in DC. How else would they be able to turn it around in a day via UPS once they got my passport back? I call BS on their email, but the pros might know better?