You're looking at the wrong picthe first pic, with madara having an armour is edo madara- not the one from the seond
the first pic, with madara having an armour is edo madara- not the one from the seond
Just a mistake, he drew Edo Minato with two arms after he had one of them ripped off.
That is not a plot hole
For the love of your god look up the definition.

Here Madara does not have armor[sup]You must be registered for see links[/sup], but here he has[sup]You must be registered for see links[/sup].
It is the same flashback.
who cares?