Up until today, my address bar had a down arrow that I could click to open the menu and select the sites I wanted. Now it's different. Now there is no down arrow and when I click on the address bar it opens a menu with a bunch of different sites that never were in there before. In fact they're the first ten of my new tab sites, which DO NOT belong in my drop down menu, and I can't delete them from the menu. I want this back the way it was.