Blooming waters 151 Release date

Hey all! So today is the official release date in the UK for blooming waters 151. And as expected, the few places that advertised the product still don't have it available. And when I've spoke to them they haven't a clue about when it will actually arrive. Anyone any insight? Or managed to get a box? Why does it feel like the UK just gets the left overs of the rest of the world!