Gulool Ja Ja not spawning after 12 days of camping.

Platform: Windows/Xbox360
ISP: Comcast
Type of Internet Connection: Cable
Internet Connection Speed: 80 Mbs
Date & Time: August 7 2012 at 4 pm EST (start camping date) - August 19 2012 5 pm EST(end camping date)
Frequency: Over 12 days straight
Character Name: Zams
Race: ElvaanM
World: Leviathan
Main Job:Any job
Support Job: Any sub job
Area and Coordinates: Mamook
Party or Solo: Solo
NPC Name: N/A
Monster Name: Gulool JA Ja
Steps:
Zoned into Mamook farmed keys on August 7 2012. Traded keys to door to go check on Gulool JA Ja NM not there. Repeated steps next real life date August 8 2012 left a mule there to watch for NM to pop, Everyday LVL 8 beseiged and no spawn and no one that killed it.