[2021] Midyear Mayhem Achievement broken?

code65536;c-7308884

[list]
[*]The old box is still dropping.
[*]The new box does not advance the achievement; only the old box does.
[/list]

Hey all, just wanted to confirm we are aware of these issues and working on a fix.

Hey all, just an update for this real quick. We were able to fix the content of the boxes with a hotfix, however, the boxes counting towards the achievement will not get a fix before the end of the event. This achievement will still be available for future Midyear Mayhems for those of you who need it. Thank you again for your patience here.