Yeah, I am sure Erwin and Godwin manage the tasks, it might take tehm a while, but we already see a long bunching point giving them plenty of team. Otherwise they have to take a penality. Since this isn't a raodblock which places a 4 hour penality, and its not a detour, I have no idea how big the penality would actually be. (if it coud even be the killer 24 hour penality that Nancy & Emily got in season 1).
In the double legs the producers have always placed a sizeable equlizer after the fake Pit Stop.
Even season 9 had one, but between teams taking much longer performing the roadblock and computer problems at the airport only 3 teams managed to get out that night. But since teh team that placed first in both sections, still most likely would have with teams getting all out together (since teams would ahve also been bunched again at the Mercedes track. E & J finished the section Mercedes track to Pit Stop faster tehn an of the other teams, though Fran & Barry would have taken place #2, instead of place #4.