I have the same problem. I have 2 devices. Mobile and Tablet. On my tablet I can normally play my game and everything works even social features but the Link accounct button is missing. On my phone i did the tutorial then I went to the social features and I had to set up the channel name because there was no button. Then the button popped up. But the only message i got is this one (shown in screenshot) . I had to click NO because it would unlink my accounct which already happened but I didn't wa…