While Yussef Khalid is making a phone call on a pay phone in an ally the camera changes angle several times. In each of the camera angles people can be seen walking down a side street in the background. At least 3 of them can be seen walking past multiple times in both directions. Man around 30 carrying something green in his hand, woman with tan wrap and red head wrap and a middle aged heavy set man with arms behind back.
The Haftarah that Joshua reads is taken from Ezekiel, Chapter 37 (the prophecy of the dry bones). However, what he actually reads is 2/3 of verse 27 and the middle words of verse 28. While this chapter is read as a Haftarah (on the Sabbath that falls in the week of Passover), verses are always read in their entirety, and not in pieces.
There is no U.S. Embassy in Jerusalem, only a U.S. consulate.
At the end of the episode, the US Ambassador takes one of the stones and puts what is supposed to be a Geiger counter up to it (it makes the characteristic 'scratchy sound' of a Geiger counter) but is in actuality a Sound Level Meter manufactured by Extech, without the windscreen. (Sound Level Meters make no sound, thus the category "Audio/visual mismatch" was selected. Also it is simply the wrong piece of equipment for the job.) One can see the "A/C" and "F/S" buttons clearly in an overhead shot when the meter is on the desk.