Unable to instant complete Hungry Muto due to date change?

[cobalt mountain]

It is still almost 7 hours from reset tonight, yet when trying to insta-complete Hungry muto after the first run, I am given a message that is shown below:
IGN: Fimbulvetr
Class: Ren
World: Heroic-Challenger

im unable to post the screenshot due to permissions i beleive

How do i get them?

[elder ledge]

You need to be a chatter/active in the discord for a while, or request via https://discord.com/channels/309809230095843328/1331405393141829642