Question about LaCie 2big Dock

URGENT When I click on the 40 TB version of the " LaCie 2big Dock", I get a more expensive price than 36 TB; but the product is shown as 36 TB. 16, 20, 28, 32 and 36 each show the correct size. Only 40 TB does not. The question is there a 40 TB LaCie 2big Dock Thunderbolt 3 hard drive for 1918 CHF? Thanks for the answer. Peter