The supplied article text does not contain the actual report on Ayatollah Ali Khamenei's whereabouts. Instead, it consists solely of the Daily Mail website's navigation menu and a list of unrelated headline links (covering topics such as an Athens body-in-suitcase case, EU migration tensions, Trump and Iran peace talks, and celebrity news), with no substantive content addressing the headline's claims about the three theories on the Iranian Supreme Leader's location or the rumours about his private life.

As a result, no reliable summary of the article's actual claims can be produced from the text provided. To accurately summarise the piece, the full article body concerning Khamenei's reported whereabouts, the intelligence theories mentioned, and the "final irony" referenced in the headline would need to be supplied.