Not Zev and Justin!!
I re-read the spoilers for this leg and the person who took pictures, captured a "red team" who is believe to be Zev/Justin from a distance running up stairs to where the pitstop was, then 10-15 minutes later the globetrotters and then not sure how long but after some time Ericka and Brian showed up. The person then states they stayed around a bit long (doesn't state how lonng) and then leftt. So if there was 10-15 minutes with Zev-Justin and the person saw two other teams arrive, then why wasn't Zev/Justin spotted leaving to go search for their passports? Maybe a total of 20-25 minutes passed during the time the person was there or maybe a little bit more? You would think that Zev/Justin would have been spotted by the same person leaving especially if that amount of time passed. What do you think?
of course, we don't know if others teams had already arrived at the mat before any of those teams appears.....
and perhaps Zev/Justin left through another way but you would think they would go back the same way where their taxi dropped them off.
maybe I'm grasping at straws. lol