Patch 29.2.3 is a server-side patch, rolling out now with the following updates:

Battlegrounds Updates

• Heroes now have a Duos Armor level, distinct from their Solo Battlegrounds Armor levels. For most Heroes, their Duos Armor level is 2-3 Armor lower than their (higher ranks) Solo Battlegrounds Armor level.
• Duos turns from turn 7 onwards are now slightly longer than before.
• Mechs will be reactivated in Battlegrounds after this patch has rolled out.

Bug Fixes

• [Hearthstone] Fixed a bug where Alexstrasza’s Battlecry effect didn’t work properly with life-total adjusting effects (like Azerite Snake and Vampiric Blood).

• [Battlegrounds] Fixed a bug where Golden Scrap Scraper didn’t function properly.

• [Battlegrounds] Fixed a bug where Utility Drone didn’t function properly.

• [Battlegrounds] Fixed a bug where Persistent Poet didn’t function with Blood Gems.

• [Battlegrounds] Fixed a bug where Persistent Poet didn’t function on dual-type Dragon minions.

• [Battlegrounds] Fixed a bug with Orc-estra Conductor and Rylak Metalhead working wrong for your teammate in Duos games.

• [Battlegrounds] Fixed a bug where using Jandice Barov’s hero power on a minion affected by Suspicious Stimulant made that minion then unable to be bought from the Tavern.

• [Battlegrounds] Fixed a bug causing game crashes.

• [Collection] Fixed a bug where Diamond cards weren’t offering re-rolls since Patch 29.2.