I don't this flies against the article at all. Wouldn't it be possible, even likely, that there are scenes at the eco-hotel outside of the climax?19-20 seconds in you can see Taubman in the car park set. Look like we will see Elvis sans that ridiculous hair piece.
And to be honest, I don't know what shot you're talking about in the Elvis-focused blog. I don't see any shot of him in a car park. In the 19-20 seconds spot, there's a shot of him at the opera, and then shortly thereafter there's a shot of him in what appears to be a bar/restaurant, and this is followed by him back at the opera. But that's it.
We are watching the same clip so it must be the bit you say looks like a bar/restaurant. Watch that bit again. It's the security/lobby area in the car park of the Eco hotel. That Orange glow is the fire started by the exploding jeep seen in the other recent video of the gunfight in the hotel parking area.