[CLIENT] No text was displayed in the client login screen in any area.

I launched the client and saw the following image. There was no text that was being displayed in any area in the client.

http://i.imgur.com/MDYLZeH.png

I went to close the client and restart and saw the next image.

http://i.imgur.com/VMycsZi.png

Testing to see the extent of this error, I went to the settings and found that there was next to no text in any area of the client in which I looked.

http://i.imgur.com/a1g2jTS.png http://i.imgur.com/t3PMoeD.png http://i.imgur.com/goYHjTs.png

I have no leads as to what caused this error to occur and so I cannot give steps to reproduce; there was nothing out of the ordinary in what I did up to this point.