Continuity mistake: During entire scene with dancing king Herod and his men, shadows on the floor are at different angles from one shot to another. (01:16:15 - 01:19:30)
Audio problem: During the song "Judas' Death", Caiaphas sings the line "What you have done will be the saving of everyone", but his mouth is saying " the saving of Israel", the song's original lyric. (01:24:00)
Answer: Judas is accusing Jesus of being an worn out public official, someone that perhaps has to be ousted out of office.
ChiChi