User blog comment:Miskos3/Fairy Tail 519: Show Me Your Smile, Review/@comment-130.105.140.154-20170128002100/@comment-7418318-20170128083758

Not necessarily.

While most magics revert when the caster is knocked out, that's not the case for everything.

Self-destruction circle for example will run it's course no matter what the condition of the caster is, unless it's actively dispelled.

The same would go for the curse that turned Kinana into a snake, since I can't believe that the one who did that to her was conscious for years on end.

Jellal's mind being fucked over also didn't end when Natsu defeated Ultear in her Zalty disguise.

Both the magic that made Nirvana work and the seal placed on it kept functioning for centuries after the people who made it died (granted they had external power-supply, so that might be a bad example).

I'm a bit unsure of this and would have to check to make sure, but I think when Mira thrashed Freed it didn't bring down any Jutsu Shiki either... it still took Levy to break Natsu and Gajeel out (or did she do it before Freed went down?).

So basically it's anyone's guess whether Universe One and Hisui's transformation are permanent (until undone) or not.