We are currently in the process of rolling out a server-side hotfix with the following updates:
• Grease Bot is being temporarily removed from the Battlegrounds minion pool.
Bug Fixes and Game Improvements:
• Fixed a bug where “Reveal a minion in each deck” (aka “jousting”) cards could reveal spells instead of minions.
• Fixed a bug preventing the Hats on Hats on Hats achievement from progressing.
• Promoted Deck Swabbie to the Pirate minion type in Duels.
• Temporarily disabled players from rolling Quests based on the new Murder at Castle Nathria mechanics until after the expansion launches. Players who have already rolled those Quests can re-roll them, save them until the expansion launches, or complete them in Duels.
7/29 Update: A second 24.0.1 server hotfix is currently being deployed. It has its own patch notes page, HERE.