Safari Address Bar Text Overlay (GUI Bug)

Hi,

Since today, I am experiencing issues with the Safari address bar.

Direct search via the address bar does not work.

I can open the first website I type in. After that, when I select the address bar, the old website title will remain while I type. I can repeat these steps and all text will overlay in the address bar. No website can be opened with Safari. Below a screenshot of my address bar.

I am running the latest version of Safari and OS X..

Any help would be appreciated.