Ckorik on 16 September 2014
I just went to twitter - did not log in - did a search for someones name - then clicked on a tweet. Once done I clicked on the persons name twice and a screen came up just like your screenshot.
Search field : empty
Login status: not signed in
Screen: The person I clicked on and all their tweets.
It seems that's how it looks when you click on someones name while not logged in.
