GreatAlbatross

The great thing about television, is that “live” is a flexible concept.
The playback software could happily play 10 seconds ahead of what’s actually on the screen, and have plenty of time to translate like that.
In the same way that we sometimes put delays into live events to allow the subtitling systems breathing room.

I think it’s likely this. What probably also happened, was some quiet discussions in offices along the lines of “if you throw your toys out of the pram, it will be the last time, and you may not get the toys back”