Hello. While on Duty Roulette, my alt found herself in Haukke Manor HM. Our victory was a strange one, with Halicarnassus behaving oddly. She called the ahriman, but after he was brought to 0 hp, she never ate him up. Instead he just floated around, trying to kill us for the remainder of the fight. Additionaly, she never called any of her other minions to munch on.

Here's the template:
Time: 2/21/2014 ~ 9:20(ish) PM Eastern Time,
World name: Duty Finder Roulette from Balmung Server
Character name: Momo Mizrahi
Monster name: Halicarnassus
Class/Level: BRD 50
Party or solo: Light Party
Area and coordinates: Haukke Manor (Hard)
Steps:
1. Battled through Haukke Manor Hard and arrived at the last boss.
2. Initiated the final fight, which seemed to be progressing as usual until she called the first add.
3. We brought the first add down to 0 hp, and though she pulled him over, she never ate him. The indestructible ahriman then continued to attack us for the rest of the fight.
4. Following this oddity, more: Halicarnassus did not summon any of the other minions. She also wasn't using any of her higher tier AoE that she usually starts doing at some point, including the post-snack rain of death.