What you are saying is that a photon can sometimes be a particle, and sometimes be a wave.
More exactly, it is experiment which determines how the photon behaves. You cannot say that photon is one or another inherently. In Wheeler’s experiment you cannot say if the photon took route A/B, or both, because that is decided AFTER it takes the route. So the statement “the photon took route A/B” / “the photon took both routes” is nonsensical, because it would mean that the photon knows what the experimenter will do BEFORE the experimenter makes his decision. The classic explanation of quantum mechanics (Copenhagen) says that the photon is both a wave and a particle until the experimenter decides which question to ask.
If the experimenter asks, “Are you a particle”, the photon will say “Yes.”
If the experimenter asks, “Are you a wave”, the photon will say “Yes.”
And it is not lying… And there is no contradiction!
And it’s an interesting concept to propose that they were “limited” about their understanding of seeing someone crucified and then resurrected.
What was the last time you’ve seen a resurrected guy, that you claim to have a complete understanding of what he is?
Right.
What, exactly, did they get wrong?
They got nothing wrong in the same sense that the guy asking if photon is a particle gets nothing wrong, when he gets his “Yes” answer.
Assume, hypothetically, that a student of Buddhism (B) was present during interrogation of Jesus (J) by Caiphas (C). I posit that the dialogue would go like that:
C - Are you a Son of God?
J - Yes.
B - Are you (an incarnation of) Buddha?
J - Yes.
Buddha means “an enlightened one”. Jesus said “I am the light of the world”. I posit that both terms represent the same underlying concept, just like both particle and wave represent the underlying reality of the photon.