Before you say it yes I’ve done all the forged at max temper but Ada-1 still doesn’t give me the key mold I’ve waited a week and have done the forges all over again with max temper and still nothing. I really wanna get Izanagi but apparently I can’t.
Thanks for your report. We're currently investigating this issue.
Edit: We're investigating issues where the Black Armory Mysterious Box quest is not being progressed with the forge keys or the Obsidian Crystal.