Which exactly is my false conclusion? Weren't you referring to the real issue? Doesn't the determiner in that mean that there is a only a single such thing? Did you offer any basis for the assumption that it was indeed the single real issue? Those are the assumptions of my conclusion.
It's fair if you wrote "the real issue" and actually meant something else, in which case my conclusion would indeed be invalid, but not writing in clear terms hardly puts you in a position to accuse me of equivocation.