[Snowball]

I know I've made a few posts recently. Sorry to bother you guys again. I'm asking for a bit of help on a quest I did today. Hope you guys don't mind.
Okay, I just did this quest in Jeuno. Chocobo On The Loose
I have finished doing the quest, and did what it told me in the walkthrough, step by step, but now that I have finished doing it, I didn't get the egg as a reward like it says. (spent some gil running back and fourth about 2-3 times from Jeuno to South Sandy by Chocobo, and no egg! CRIPES! I AM in shock! )
Reading the comments on that page, someone said that you have to wait. (It's a PoL/SE thing) I was hoping that I would get the egg as soon as I had finished the quest, but I guess I'll just have to wait. /sigh
I'm just wondering if anyone else may have done this quest who might be able to give me an idea on how long you have to wait.