So I finally purify a Citadel, so I jump right in and, as the description says "go in on foot and smash the control panel."
Well, I went in, and died pretty quick. (Also contray to the warning, you only seem to need double jump for this.) For whatever reason, this somehow caused Demonica to cast storm over the tile, I don't even think this used up a turn, don't know if this has to do with anything. The second time, I made it to the end, but I never saw any citadel, though I mostly stayed above the level and just tried to get to the end since it was pretty hard. All that happened was that I reached the end of the level, and that was it. Nothing to destroy, no message, nothing. The third time I gave my self as many extra hearts as I could, and tried to explore the underground caverns as well. Nothing. The level is just like any purified level, just really really hard.
Did I do it, as is there just no actual panel for me to smash, is it "just get to the end?" Or am I missing something? If I actually have to send in resistance members "first," and THEN go on foot, I think the description of the tile needs re-wording, because the order is opposite.