Blizzard has already stated this:
With the above, there may be bugs with the in-game camera system that affect playback footage. In the Closed Beta, we actually had a bug that caused the killcam and spectator camera angle to suddenly “snap” whenever Zarya cast Particle Barrier or Projected Barrier. While we’re unaware of any issues with the camera system at present, undiscovered bugs are always a possibility to consider.
Also in the banwave that they did, Taimou and Surefour weren't banned.
What I do wonder is everyone's thoughts on this:
https://www.reddit.com/r/overwatch/comments/4r9nlg/_/

Recently Blizz added a sort of Silence penalty in SC2 for people who get reported for abusive chat, HOTS has the same system also I believe. It would be safe to assume or guess that the same will be added to Overwatch in the long run as Blizz tends to do less work by implementing the same shit into their games.

x]

Not owl

Magikarp#1893

no beta