I just felt a chill go down my back.
I feel like they wouldn't mention this without thinking Genji needs tuning.
Honestly I would enjoy something that's on a shorter charge amount than most tank ultimates, but have it a giant cone knockback. Maybe more near Tracer's ultimate charge speed.
To be fair, spy's invisibility isn't even that bad. He can't do anything with it except move around, and then he needs a second or two to uncloak. It's not like HotS/Dota where the moment they're out of invisibility, you're dead.
I would honestly try checking something on your computers end at that point, no one I know has had that issue. Maybe update graphics cards, run the repair tool?