Contradiction with John 20:14
Contradicts Mark 16:10 where Mary Magdalene is the first to see Jesus, as John's account has her seeing Jesus first without reporting the other women.
John 20:14: And when she had thus said, she turned herself back, and saw Jesus standing, and knew not that it was Jesus.
Contradiction with Matthew 28:9-10
Contradicts Mark 16:10 which implies Mary Magdalene is alone, while Matthew mentions Jesus appearing to multiple women.
Matthew 28:9-10: And as they went to tell his disciples, behold, Jesus met them, saying, All hail. And they came and held him by the feet, and worshipped him.