Abilities Window stuck off screen

So now when I open the Abilities Window, it appears partially off screen and I drag it on screen to be able to actually use it. Does anyone know how to fix this?

You can fix this by following these instructions:

If you have trouble with this, then please contact us either through an in-game petition or at help.funcom.com/ and we’ll be happy to attempt a fix from our end.

Thank you.