Don't worry, its not just your side of the pond. last year I bought a kit from Poland which was duly posted and a tracking number set. Over the next couple of weeks I kept checking and it was still showing as in Poland. then I got a message from the guys saying it had been returned with a not saying my address was wrong. He included a photo of the address he had used which was perfectly fine. when I checked the tracking number, it seems it had been sat at customs at heathrow for 2 weeks and then sent back.
The guy re posted it using the same address and I got it within the week. Go figure the mystery's of the postal system.
I am a Norfolk man and i glory in being so
On the bench: Airfix 1/72nd Harrier GR.3/Fujimi 1/72nd Ju 87D-3