Contradiction with Mark 15:1
Mark 15:1 describes the same action of binding Jesus and delivering him to Pilate, but it occurs in the morning rather than during the previous night's council as implied in Matthew 27:1, highlighting a potential timeline inconsistency.
Mark 15:1: And straightway in the morning the chief priests held a consultation with the elders and scribes and the whole council, and bound Jesus, and carried [him] away, and delivered [him] to Pilate.