Final Fantasy 14: Dawntrail players warn side-questers: don't solve these riddles for an NPC that blabs a big spoiler right before it happens

Final Fantasy 14: Dawntrail's story is a bit of a mixed bag—I'm overall positive on it myself, ranking it just a half-step above Stormblood, and for all my critiques about the overall quality of its dialogue and its cutscene direction, I'm having a good time. Particularly with the sidequests, which have broken up a sometimes-plodding Main Scenario Quest (MSQ) nicely.

That makes it all the funnier, then, that I narrowly dodged a flat-out spoiler from the hands of Square Enix itself, entirely...