Post-Game-Screen does not load constantly

This bug occures since the new client was launched. It happens to me in like 33% of all games (which are very often coop games). This bug has also survived multiple new instalation processes.

It's pretty easy what happens, but not what causes it. I play a game (e.g. coop medium bots). Win the game. Post-game-screen does not load and all I can do is skip. It also happens after normals. Can't give information abour rankeds as I don't play that frequently.

I reported this bug like 10 times about the client bug report tab, but it was not fixed yet. It is really annoying, especially after pvp games when you had a real great teammate and a) cannot honor him and b) cannot talk to him after the game without adding him to my friends list.

Maybe some more people have that sort of bug, I can't imagine i'm the only one who has that. I hope I can bring some attention to this minor - but annoying - bug.