For some reason, I haven't been able to join anyone's public sessions through the browser. Normally, i would browse for a game then join. But now when i join a public game, im stuck in a infinite loading screen. I thought the hotfix would resolve the issue but it hasn't. I'm not sure if I'm the only one experiencing this since the latest update.
So after further testing with a few others, it turns out that you only get infinite loading screen when joining on public games higher than wave 25.