End game screen in client can be bugged

This bug shows a different game than the one you played, I have reproduced this bug many times, and I do not mean server issues causing you to see your own previous games, if you do the following steps correctly you can reproduce the bug:

Step 1: Go to a ranked team of your choice that played some games. Step 2: In the history of the team select a random game. Step 3: Queue for a ranked game or whichever you please. Step 4: Finish the game. Step 5: You now see a Blue or Purple team wins and the ranked game team you select earlier instead of your own previous game.