Reddit isn’t much better. You’re more likely to find out this kind of information on your servers discord. There is a post about the sulfuras discord here:
https://us.forums.blizzard.com/en/wow/t/official-sulfuras-server-discord/296846
Apparently, it has 8k people. As I am not on Sulfuras I have no idea if this is the actual discord or not. Just wanna put that out there. Might be a good place to start your search though.