It looks as the files got flipped horizontally, just take a look:

watch on his right hand:

and on left:

and on right:

The costum guy from the set said: "can you tell everyone he definitely never swapped his watch and band around. I was on set all the time:)" And look like he is holding the gun - as if he was left-handed. We know he is not.

I hope that they will notice it too and fix it before airing it in April.