Ok, I am on this mission, I went to get all three items early on which I did.

Sturdy Metal Strip
Savory Lamb Roast
Rugged Tree Bark

I misread some information on a website walkthrough doing this mission, I turned in the three ki's to the Goblin NPC Squintrox Dryeyes for a Blue coral key.

I tried to talk to the moogle with that Blue Coral key, which it won't work anyhow he wants the three previous ki's and not the Coral key key item.

So I went back to mine, harvest, and log for another set of ki's but I've gone through about 3 stacks of each HELM item and didn't get another set of ki's as of yet. So I am assuming this a bug in the game, as I cannot progress any further until I can get these Key Items.

Any idea's?