https://wccftech.com/new-battle-for-azeroth-hotfix/

Blizzard has released another World of Warcraft: Battle for Azeroth hotfix which partially rolls back the Battle of Dazar’alor Stormwall Blockade Nerf that was implemented yesterday.

In addition, the hotfix also fixes a Heart of Azeroth Bonded Souls bug and an issue that caused some NPC guards to ignore nearby players.