I had the problem and just sort it out!
My friend opened his account on my iPad then I couldn't open mine cos his still open. Well, I installed google app, register so I could open mine. There you have no problem to in/out. After that I notice on Safari browser top right a link to my friend account with the engineer with option to logout. Clicked on it and ...great! It gone! The thing is after that Safari can not open anything related to google. When you type on the web bar and hit search it just keep flashing .
Originally Posted by Jamey K