Opponent's usrid appearing on all pages

Should the usrid of an opponent, circled in the screen shot of my Profile page below, be there?

In fact it is showing up on all pages; for example Puzzles and T.O.S.

Closed the tab, reloaded and problem went away.

Dude, it’s your friends list. Click the friends list icon and it’ll go away again.


Thanks, @pbgarden.