Dalaran Adventure Screen Freeze

[BigHugger-2468]

This is a known bug, already included in the known issues topic.

Known Issues List 2019 - Updated Dec 12th

May 21st, 2019 Bartender Bob may sometime display an empty dialog bubble when leaving a Friendly Encounter. When using the “Gangs All Here” effect on a buffed minion in a Friendly Encounter, the animation improperly shows increased stats. Duplatransmogrifier will delete all minions in your deck if you select a minion that was buffed by a Friendly Encounter card. Duplatransmogrifier will modify your deck when played by the AI. Elixir of Vigor causes minions that trigger off a "next" cast to be …

The only solution for now is force-quit the game (Alt-F4), restart, and then continue your game after the reconnect.