Indeed, strange! I see many people got their confirmations after me who received their iPhone X 3 November.Same. I store didn’t open until 5-10min after US. Had a buddy write me once the us store opened. I don’t get how some in EU got nov 3rd shipment?
What I also find strange is Apple sent me the leather case 3-4 weeks before the iPhone is scheduled to arrive, by then if I don't like how the case looks on the iPhone it will be too late to return the case. Unless I'm missing something, it seems safest to return the case, then buy a new one again around when the iPhone arrives.