Hearthstone Repeatedly Closing on MacOS

Ever since the most recent patch, I have not been able to start a game in Hearthstone on my mac (10.13.6). The application opens, and goes through the normal opening screen, but as soon as I click out of my quests being displayed I received the following error message:
“Closed
We just ran into a network problem as we were loading up all the cards in your collection. Please relaunch Hearthstone to access your collection and resume your duels!”
Restarting the application results in the same error occurring. I have uninstalled/reinstalled the app, but the error persists.

I am having the same problem.

There’s currently a known issue that we’re aware of and investigating. This should typically clear within 24 hours on it’s own, but if it does persist after 24 hours, please refer to the thread below.

Closing this out, so we can focus the discussion on the main thread!