I played a game about 10 minutes ago where two players on the opposing team where very rude, insulted people when they were killed, etc. I didn't say a word to them the entire game. At the end of the game I reported them only to be surprised when they both noted that I had reported them and began to be abusive about it.
Since when has it been visible that you reported someone? I did some searching but came up with nothing.
Matthias91191 votesYou can get a pop-up warning in the client if you get reported in a bunch of games. If the warning hits while someone is still in the lobby, they usually assume someone in that match reported them -- which may or may not be the case.
Or they were just guessing and trying to get you to admit you reported them so they could harass you.
Ayzmo1 votesFrom what I've read since I posted this, Riot claims it is impossible for these pop-ups to appear in the endgame lobby. Is this some bizarre bug that Riot ignores?
Matthias91191 votesThey're not supposed to, but I've seen people say they do sometimes.