My friend ordered on the same day as me (the 16th), but 2 hours later and they had their Deck OLED delivered today at 11:09 UK time.
They didn’t receive an email from Parcel Force until an hour after delivery. With zero updates from them or GLS since the 22nd.
As they were at work, it went back to the depot. Fortunately, they can collect it on Monday.
Dave2D does, around 3:34.