[Client] Can see other people's champion tab

http://i.imgur.com/bYpTpkQ.png

I was viewing someones profile then I played a game went to my profile afterwards and was able to see their champion tab (it tells me their xp as well) The queue isn't important because my friend did this to me around a month ago but we had no screenshot and I only played an Urf which obviously wasn't available back then.