Dropdown menus are acting wierd

Whenever I click the icons at the top right hand corner of the screen (discluding the envelope), the usual dropdown menus either don't appear at all (remembrall) or appear wierdly in the middle of the screen, the same happens with the hogwarts logo at the top left of the screen. It is also hard for me to access the encyclopedia.





I am using iPad on Chrome. This has never happened before, just when I logged in today.

Edit: works now.