Accidentally Ninja-Looted Rotface's Acidic Blood [Video/PROOF etc.]

Hi! I was hosting an Icecrown Citadel 25-man raid and was unaware that the item Rotface's Acidic Blood was UNABLE to be traded once it was looted. I picked it up, believing it was any other ordinary purple item, when I could not trade it and was flamed (deserved xd). Thankfully, the people in my raid were very kind and understanding, and I am working actively with the person who really deserves the item so that they can get their well-needed Rotface's Acidic Blood. What can I do and what steps can I do to further proceed with this action? Thank you! xoxo

Participating & Active Witnesses:
Wipechamp
Aldoriaa
Hassad (The one deserving of the item)


Link to incident:
https://streamable.com/bosi50

Thanks! :-)
-Shieldhando lvl 80 Paladin

Unfortunately I don't believe there's anything we can do in this situation. You can try opening an in-game ticket for a more definitive answer.