The fuck? I have the EU physical version and it keeps telling me the game is already updated.It's the one that released in september, bought from the UK eshop.
It's on v1.1
Maybe it's the same issue that makes the MyNintendo points impossible to redeem with the EU cartridge (Tells me it's the wrong region, when I bough the game in amazon.es and I live in Spain. Happens to everyone in EU.)