We've already seen what happens when someone misinterprets the visions that they receive. That was effectively Ysayle's whole story. So if it can happen with Hydaelyn's servants then it's plausible that it can happen with Zodiark's servants as well. With that said, I doubt things will be so simple. I suspect that the Ascians and Scions are both to blame for things getting out of hand - each has been far too reckless in regards to using their powers to push things in a direction that benefits their respective causes.