Game not working correctly after July update

[Joachim-22234]

This is indeed a bug:

@Vyraneer

[Hearthstone/Battlegrounds/Shop] We’re aware of multiple issues impacting access to game modes (Hearthstone and Battlegrounds) and to the in-game Shop. We’re actively working on identifying the cause and will update this note once we’ll have more information to share. We appreciate your patience and your reports.