Yeah, I thought this too, turns out the Pixel 3 64GB (Black) on the official Google Store is showing as out of stock too. I don't know how long it has been showing as such but it has been since I checked on Tuesday. Still weird that Google's flagship phone is out of stock in this country direct from the manufacturer.
I don't understand how it can be out of stock if it is dispatched direct from manufacturer as it says on confirmation email.
Ordered the Pixel 3 in black on the 2nd, no word by the 17th, so emailed them. Had a reply yesterday that said I should receive it by the 22nd, then another later on that said to expect it by the 28th, as they were awaiting more stock. Awful service, but as I ordered it on a credit card, I'm waiting it out for now!
Im still waiting from the 31st (lol)
You'll never guess what a DPD man has just handed me a couple hours after this call.. not sure what to think about it now.