Pablos wife Tata, is wearing a Cartier Tank Fracaise watch. This watch was not available until 1996. Pablo died in 1993.
The uniform of the Marine at the embassy is out of regulation because the gig line of the belt is past the first belt loop of the trousers.
Towards the end of the episode, when Pablo and his family escape the house through tunnels, one of the men is breaking the light bulbs behind them. Shortly afterwards the broken bulb is seen and it's a newer halogen model, not incandescent.