As I've understood it, the swedish flag is the swedish server, but the language there has been norvegian or danish for ages! (I'm not good at telling them apart.)
If someone could take a look at this, and perhaps fix the language for my and many others acctuall server that'd be great!

The Swedish server falls under VK, which uses a mix of the three languages.

Yep sweden norway and denmark split the vk server!
Probably because the languages are pretty much the same and because the scandinavian community is pretty small!