Literally would never happen. This is a meme uninformed people spread who don’t actually understand the game. That one tips out video where he says that helm from UBRS is better than anything until BWL… there are no other epic helms of that class until bwl except for tier 1 which is better if you have the set…
The updated content release is the private server release. Its the one private server streamers have been making videos about and trying to get blizzard to change to the way they experienced it on their private server. in retail classic no one beat BWL until after ZG was released. Now raids will have a month or two to farm BWL before Zg comes out.