Bronze 5 Bug still exist despite blizzard saying they fixed it. Recently I won 7 games and only lost 1 and who could have guessed i didnt promote out of bronze 5.
Same thing happened to me, went like 7-3 or something, got the rank up screen and it went from Bronze 5 → Bronze 5, so annoying, about to uninstall.
Same thing here… i went 7-3 with alright stats. But you would think you would move up anyways, unless you lose 20 before winning your 7.