[ANSWERED]Tunderfury

Hello there i just completed my quest Thunderaan the Windseeker, after it the boss spawned i was with a guy who had to take his quest item aswell cuz got buged so im not able to get my Dormant Wind Kissed Blade cuz the other guy won it and im not able to resumm the boss again , the dormant wind kissed blade seems is not for all who have quest in party Icecrown -Openyourlegz wont spent again time to farm the both parts and ghater arcane crystals -_- https://imgur.com/a/QnS0Na5