Using Firefox Browser. I'm having an odd issue suddenly where the game map freezes up and you cannot interact with it anymore. I even tried to go to a different map but it wont let you when this bug happens. It's happened 4 times already during our game. You can't even adjust the size of the map or move from the map you're currently on. I've tried clearing cache but the problem persists. I have to reload to get to get function back but it just happens again.