After the Mormon boys have their bags stolen, Mafala says to Nabalungi something to the tune of "Stay the F*** away from them, and just let me do my job." It nicely reframes the show to the perspective that the villagers don't want outsiders there, as much as the outsiders don't want to be there.
The line about turning the wicked folks yellow is gone-replaced with the afformentioned Marvel references. Nabalungi's last line which drives the General away is also a Marvel reference, but I couldn't fully make it out from the applause that started as soon as she began speaking.
And yes, there were probably a few too many Facebook references, but the pay-off, the new line which replaces the moment where Nabalungi used to present the Mormons with the play "Written in Text" might be my favorite line, original or new, in the whole show.