Just saw this in the CC forum

[Näamah-ragnaros]

Legacy Raid Content

The development team spends the majority of their time on the latest content which includes both brand new things and iterating on the latest additions to the game. That said, legacy content is something we cherish and do try to make some focused improvements on it when possible. In this week’s PTR update, a new update is available for testing: Players that have defeated Garrosh Hellscream in Siege of Orgrimmar may now skip directly to The Inner Sanctum on all characters on the account by read…

Hey Devs,

While checking Legacy content…Please please disable the requirement of Nyalotha cloak for the last 2 bosses…allow any character to count as using it.

Currently that requirement kill groups when some player that didn’t play BFA reach the last 2 bosses.