My NPC linkearls are broken :S

[Irana]

I had a NPC Linkpearl not glow or appear in the NPC Linkpearl tab, when 1st I did a crafting class R20 quest, but I went straight to the NPC in the guild and I could pick up the quest. Now, my worry is, if I hit the next rank for the quest, and I don't wait an undefined amount of time, and go straight to the NPC again, it won't show on my NPC Linkpearl list.... ever? I wouldn't like that

Yup, it will NEVER show.