I do have the same problem as the others. It has been 4 days since the app started showing NO NETWORK CONNECTION, SYSTEM ERROR. I logged out, cleared cache, uninstalled and reinstalled several times. Now I couldn't log in. It was showing all my subscribed series as unsubscribed and I couldn't seen my coin balance, the reason why I logged out and updated, now I couldn't even login. I hope you would take the necessary action at the earliest.