After logging in with user name and password Arena hangs with the 3 gems flashing and the message "Loading Card Database" . Never moves past this screen or loads the game interface.
Running on MacBookPro. Work around : Delete the MTGA executable file(move to trash) and open Epic Game Installer and go to Library. Click on the Arena image to start "Repairing". Open MTGA with Launch button. Arena will work one time before getting the hanging Loading Card Database.... again.
Started after downloading the Final Fantasy update.
Intel Core i9 IOS Sonoma 14.7.5