On 09/16/2022 (game time) at 09:22 (GMT +3) my friend and I were in Draenor in Chromie time, Nagrand. The portal of Voidtalon of the Dark Star has appeared.
I clicked on it, the search for the script started, but because I was in a group, the search was cancelled. On the forum and Wowhead, I found information that other players also faced this . A letter with a mount came in the mail during the day.
But it’s been 2 days and no email. Although I definitely poked at the portal, 200%.