Levequest Not Giving Full Bonus Experience

Time: 10/26/13 6:15pm CST
Frequency: Always
World name: Midgardsormr
Character name: The Rope
NPC name: T'mokkri is the quest-giver and Juliembert was the NPC to turn in to
Monster name: N/A
Class/Level: 25 Culinarian
Party or solo: Solo
In-game time: N/A
Area and coordinates:Limsa Lominsa Lower Docks x10 y10 & Quarrymill x25 y20

Steps:
1. Accepted the levequest "Cooking with Gas" from T'mokkri.
2. Handed in 9 HQ bowls of Chicken Stock to Juliembert
3. Received only 24% bonus exp instead of 200%.