Blue Post
Original thread hosted on Blizzard's official forums.
Restored coffer keys not showing in currency after purchsse
View on Blizzard forums:
https://us.forums.blizzard.com/en/wow/t/restored-coffer-keys-not-showing-in-currency-after-purchsse/2284479/5
Thanks for your reports! We are currently working on a fix for this issue. We’ll update the hotfixes thread when it’s been fixed.