I thought this was meant to be patched. I activated max temper and still didn't get the black armory key in the bergursia forge. I thought the patch note said this was fixed? Maybe I misunderstood? "Resolved an issue that prevented some veteran players from unlocking Black Armory forges and completing the Mysterious Box quest for Izanagi’s Burden." Its been about 4 weeks since this has been bugged and it needs to be fixed. The fact that we cant get something so simple for a quest step is stupid.
You have to dance in front of all the vendors then it will drop