So what? Why is is scripted like that? Why cant i have access to my achievments?
Idk, maybe because that's what they decided to do or it's a bug they don't care about and neither most of the player base. People play tavern brawl just for the weekly pack and that's all. The game is buggy, it starts lagging after 2-3 hours of playing, the UI looks awful, they messed up new cards rarity and artworks but yeah better to cry about not having a golden hero power in a mode nobody cares about. Definitely what blizzard should look into.