Help with raid loot :

So we are doing TOC 25 , boss enraged killed the tank and half the raid, most thought it was a wipe , tank and another released and the boss died .
So when he dropped the tank chest, tank rolled won the item but i could not trade it (i am master looter on yareyareyare) can any of the gms help? the item is still in my bag and i still cannot trade it , i have the screen shots of it in my bag being tradable, and the tank and the rest of the group comp.
Tank name : Twohandedpro
https://imgur.com/a/3EJpkM4

Unfortunately we don't offer support in these situations. Players need to be inside the instance when the boss dies to be eligible for loot.

that's why YOU DONT RELEASE BEFORE a KILL!
i have seen this sooo many times and even called wipes due to some on dc and when they relog is dead and released