I received my tracking number, like many UK orders on the 7th of July. The post NL site shows tracking info from the 26th of June. I’ve been waiting from the 19th of July since my last update but I get nothing.
China post, royal mail and aftership all show no info.
I’m starting to think something has happened to the shipment.
There is an ongoing discussion about this matter in https://forum.clockworkpi.com/t/shipment-has-started (which I just noticed the author of the OP is part of). So far nobody in the UK has reported delivery and neither Post.NL nor Royal Mail can track the current status of the consignments.