Compilation of Chaos Glitches. v99.

Not sure if this is specific to me or what, but I can't seem to do the 4th job Advancement as an Aran. After being transported to the other map and defeating Maha, nothing happens - quest stays uncompleted. Leaving the map back to Rien doesn't seem to work either. I hope this isn't because my Aran was made before Chaos and didn't advance to 4th till now?

Welp apparently it was because I was in an expedition? What an odd glitch.