If you are in EU, it is very strange that you can not order this release from Amazon UK. I am in a country outside EU but still can order the disc without VAT (GBP 17.79 + GBP 3.58 P&P + EUR 1.00 custom clearance).
Amazon.co.uk has been like this since brexit.
I can't pre-order a goddamned thing from them. I see the items as pre-orderable, but as soon as I log-in, and set a EU address, it's listed as not available.
For most titles, a few days after they are released they are "orderable", but many others (like this one) still aren't.
To give you an idea, please check the link below:
https://imgur.com/a/eAwn5WkThere's 2 screenshots there.
The first one is when I have a delivery address inside the EU (it can be mine, in Portugal, or my brother's in France). It says the title is not available, "temporarily out of stock" (it has been like this since it first appeared on the store, even before it launched).
The second screenshot is if I add a UK postal code. As you can see, the item is orderable that way.
Sadly, if I add it to the card, and proceed to check out, when I select a EU address I get a message saying the item can't be delivered there, and that I need to select another address.