The fast forward was wasted on Colin and Christie. Basically they used it to bypass the tasks that the other teams completed. That's it. They clocked in at 11 am so they'll start again at 11 pm. Now what is open at 11 at night?
We know Mirna and Charla started the last task at 5:30 so if they finished at 7 pm, they'll start again at 7 am, closer to when businesses will be operating.
It looks like they're still in Egypt, so hopefully they'll be able to take advantage of their huge lead, but it really doesn't look like it. Or CBS is just showing us a clip that will make us think that. :phhht