Wedding final quest is bug , I cant claim the reward

Thread name: I get married and I can´t complete the final quest.
Time: June 4, 20135 around 1:30 AM
Frequency: twice once
World name: Moogle
Character name: Sora Valtieri
NPC name: Claribel
Monster name: N/A
Class/level: Scholar/60
Party or solo: Party, 2 people
Race: Au ra, Female
In-game time: N/A
Area and coordinates: Black Shroud East Forest (X:20,Y:18)
Steps:
I buy the Gold Wedding, and do all the steps. The final day comes, and I do all the quest in order. And when it finish and I go to claim the reward. The quest said is completed. but it doesnt, It was bugged. I tried some times, but always is te same. It's still bugged, and I cant complete the final quest