It will be 5 days in Customs Clearance tommorow. I found a website by a UK customs clearance guy who said it usaully takes 1 to 5 days working days to clear. FedEx said they were 'pulling' a lot of parcels last month. I think it might that they have to do all this to fulfill paperwork/admin stuff to say their doing thier job, like teachers and other have to. I believe it will turn up somehow. Since new EU Brexit rules customs takes 20% longer overall.