Can't click options or advanced when creating page

Hello! I'm having a problem as you can see in the title. It's driving med crazy because I have no idea why, at all. It just doesn't point to anywhere as if the pages doesn't exist. Anybody know a fix?

edit: I can click the tabs in Expert mode, but not in Normal. Latest version of Grav.

Fixed it! If anyone googles this and want a solution... Change Admin language back to English :)