Level: 40, rank 65
Class: Blood Mage (at the time of defeating boss)
Operating System: Windows 10
Browser: Artix Launcher (GameLauncher v.207)
Flash Player Version: Not sure / idk
Internet Connection (wireless, high-speed, etc.): 150-200mb download with 10mb uppload
Brief Description: Upon defeating the legendary vault sim. i didn't get the achivement you should get when you defeat it. Was killing him for a mission --> Infernal Quest Part 2, 7-Legendary Vault Core. Got the mission item that the boss dropped but did not get the achivement for defeating that boss.
Error Messages (if any):
Step by step details to duplicate issue:
1. Accept mission 7 of Infernal Quest Part 2
2. Defeat legendary vault sim. on 2 or 3rd time.
3. Boss drops mission item but did not get the achivement for defeating the boss.
Screenshot (if any):
Additional Details (if any): Apperantly has happened to multiple players.