Stretched Mini-map

I just noticed, from somebody else's screenshots, that my minimap is kind of stretched (while the rest of the UI seems fine).
Is there a way to fix it?
Thanks

Spoiler Alert, click show to read: 

I have the same thing, I think that it's only like that on areas that you haven't discovered yet, it's like they set the undiscovered parts of the map to extra detailed or something.

Nope, Alliance. Discovering new territories doesn't change the minimap.

If memory serves that's something Gigantus made on purpose so the minimap was actually useful since the "vanilla" is too small.

Ahh, I see.