"Toughening up" quest issue

Thread Title:
Teleported to quest location after a dungeon even though we didn't progress the quest.

ISP:
Telemach

Type of Internet Connection:
CATV

Internet Connection Speed:
100/5Mbps

Date & Time:
2016-07-10 around 13:40 CEST

Frequency:
Unknown - did not attempt to reproduce.

World:
Cerberus

Character Name:
Asny Rak'nys

Retainer Name:
None

NPC Name:
None

Monster Name:
None

Class/Level:
Black mage

Party or Solo:
Party
Asny Rak'nys - black mage
Aelia Sokoto - white mage
Sigurd Demizar - bard
Zeniba Zanarkand - paladin

Race:
Lalafell F

In-Game Time:


Area and Coordinates:
Exiting Amdapor Keep(Hard mode)

Housing:
None

Steps:
3 of us have the quest Toughening Up open and all 3 of us need to do Amdapor Keep(Hard mode) to progress.

Quest is up for the following jobs:
Asny Rak'nys - on paladin
Aelia Sokoto - on white mage
Sigurd Demizar - on paladin

Other than Aelia the rest were not on the right job to progress the quest. Upon finishing the dungeon instance - Aelia and myself left the instance through the entrance while Sigurd left via the normal exit at the end of the dungeon.

All 3 of us were teleported to South Shroud infront of Amdapor Keep entrance. But none of us actually progressed the quest.