Has anyone noticed that the chocobo guy in the commonlands is missing after you fight yunalesca? After I fought her and went to the high bridge, I wanted to do some side questing to get my celestial weapons b4 sin and I can't find the chocobo guy he's missing all of a sudden, and he's not in his usual spot?

Well.. it's a Chocobo Lady, not a Chocobo Guy. She is randomly placed around the Calm Lands. If you do not finish her Minigames (at least to the point where you can ride the chocobo around the calm lands), she will not be in any fixed location. However, once you finish her minigames, she will be placed at whatever location you entered the Calm Lands in.

she is usually at just under the camp. go south abit from the camp and see if she standing there. if not then u will have to find her. ;[

I'm not sure if it's a bug or not, but there are quite a few things you can't do before you visit the highbridge. Visiting the temples is one of them, and probably chocobo stuff...