MAC USERS: Did you recently see an “Oops, Something Broke” error that, when you dug deeper, showed messages like ClientHandler: initialization error, failed to create storage component. -AND- ClientHandler: failed to bind shared memory, etc.?
WHAT FAILED: I wrote to Support on Twitter, no response, probably swamped. I also renamed the Cache, Interface & WTF folders - all no good.
WHAT WORKED: I reinstalled the entire game, not just the launcher. Took two hours, but I was up and running after that.
Felt kinda good to do a complete reinstall actually. I know it’s a pain, but it worked for me for these errors.