I am also having this issue. It worked Friday night but not Saturday morning in PA USA. I use my PC in Facebook and in Gameroom using Chrome. I downloaded the app and can play on my mobile but only can get it loaded on my PC halfway. I've updated Chrome and reinstalled Gameroom as well.
I too have had issues with the game loading on my pc with chrome the past 3 days. very frustrating but I am lucky enough that I have a tablet that I can use to play
I havent been able to play the game either for the last couple of days. Wont finish loading. gets half way. Tried the facebook way and the gameroom way.