There’s been many, many times where I try to chase someone down, only for them to completely disappear out of sight when they Flash out of a bush. Normally, you’d be able to hear and see the enemy using Flash, but for whatever reason, sometimes neither of them come out. I’m surprised to see virtually no conversations about this bug, as it’s pretty gamebreaking having to spend some time figuring out wtf happened, especially if the enemy is playing a champion with a dash or stealth. It’s been happening for a few patches, too, and it happens frequently enough for it to be an issue.

Example as of 4 months ago