Curiosity: Sony A9III shipment start moved from Feb 23 to Feb 21

Today all US stores changed the shipment start of the A9III from Feb 23 to Feb 21 (see at BHphoto. Amazon. Adorama). 300mm GM still scheduled to ship from Feb 23. Preorders (shipment start Feb 21): Sony A9III at BHphoto. Amazon. Adorama. FotoErhardt. Fotokoch. Calumet. WexUK. Sony 300mm at BHphoto. Amazon. Adorama. FotoErhardt. Fotokoch. Calumet.…...