To me, the most likely thing is news outlet XYZ got that footage, but their microphone didn’t have the little plastic thing with the XYZ logo, so someone was tasked to put it in and the video got released when it was only halfway done and they had already converted the video to layers, or something like that...and they released the unfinished layered version that had been put back together in the wrong order.
Or something.
The hedging in that statement leads me to believe it’s not the simplest explanation, and having worked with post-production leads in a major news outlet, I can tell you that they employ very sharp people. Image is everything. This was done by a rank amateur.