Character Name : Vhyl Cottoncandy
World : Balmung
Map : Mor Dhona
NPC : Auriana
Item Name : Thavnairian Mist
Est. time of Purchase : Sunday, around 11.20 AM EST

Steps:
1. Collected 900 Tomestones of Mythology
2. Buy the 1st Thavnairian Mist, and have the item
3. On the same page, selected the Thavnairian Mist, click Yes on the confirmation, and the item that was obtain was Valor Coronet instead of Thavnairian Mist. The tomestones of Mythology that was lost is 495.

Would like to get back my Tomestones of Thavnairian Mist, and return the Valor Coronet which I cannot and never equipped.

I was playing on Playstation 3 when it happened

Thank you for the assistance.