No, Iron was NOT produced, despite the mine claiming to. My only sources were the gacha characters. Without them, each turn would produce 0 Iron. Further, the top-right mine is no longer explorable as sub-map. None of us want steipped content.
Also, you did not address the scrambled values and opaque limits for infantry (all ranks but recruits). The Level 4 upgrades disappearing you did not explain.
Until these are resolved, however fun ypur oet is for all of us, it is effectively crippling. I am also curious on whether you will continue the PLAYABLE story past where it ends (defeating his brother, as I understand)?
New title? New generation, same title? Or bigger map, more conquest? Or, perhaps, closing this project? And for players' sakes, make data-transfer between devices easier and more transparent.