seems like its NOT working at all for official version LOL
"Hello. I installed avatar from the google play store 7 hours ago and it is not letting me in. I've tried on my pc, tablet, and phone. It's giving me the same error message Tutus posted above. I did force quit, restarted devices, cleared cache and data, uninstalled and reinstallled.. but every time I load up, it says Failed to connect to server. Does anyone know how to get this fixed? I was able to play last month, so I'm not sure why I'm getting this error now."
so its problem on their side