BREXIT @Feb-01 - Means ~£20 in Customs Charge for claiming the 25% VAT
I think you need to check your facts, I think you have until December. But don't let me stop you panicking if that helps.
I just noticed the same @DK-Customs site , but they only mentions companys in the message , maybe it's the same for private.
They say there will be no changes in the import/export rules until 2021.
I'm not panicking , just dont want to be surprised by the DK Mail Customs fee.
They love to claim the £20 fee , for collecting VAT for the Customs , even if VAT is 1 pence.
/Bingo