Unable to 'complete' quest: Notorious Biggs

[Shuon]

Time: 9:00am Australian Time
Frequency: tried 3 times, cannot proceed everytime
World name: Ridill
Character name: Shu'on Vana'diel
NPC name: Biggs, Y'shtola, Yda
Monster name: ?
Class/Level: cnj 44
Party or solo: solo
In-game time: around 12:00 Eorzea Time
Area and coordinates: Coertha Central Highlands (11,25)
Steps:
1. Quest battle would initiate
2. I would proceed to complete the battle
3. At the end of the battle, instead of showing "Duty Complete", my character and the NPCs merely stand around and do nothing.

[Xetyline]

Greetings Shuon!

Thank you for posting your concerns about this quest. I have made sure to submit all of your information to the development team and they will thoroughly investigate this matter, based on your report. Unfortunately, I cannot guarantee that a direct response will be posted on this thread, but I do recommend checking Here or Here for any details regarding the development team's investigation. Thanks again for your report!

Regards,
Xetyline