Oh I am sorry, you might not be aware that Greeks explicitly lost the ability to play Monarchial Variants when Prince Philip passed away. It's stipulated in Vol

Oh I am sorry, you might not be aware that Greeks explicitly lost the ability to play Monarchial Variants when Prince Philip passed away. It's stipulated in Volume XIIV of the Windsor Appendix. To be fair to you, it is in itself in Appendix IV, Section 41, so it's easily missed by casual players.