A little issue on my end
Since a day or two I have been having an error message of "request blocked try to reconnect "
I often experience this, even every time I play and within a few minutes leave the screen open without activity, this notification will appear but it will disappear and remain in my account when refreshing the browser, it seems this is because of our internet connection and the notification is blocked, not blocking our account.
You are definitely correct, I don't visit this site often this days but I've had or experienced similar errors with some other site recently, i tried to figure out what could possibly be the cause and later on, I got to discover that it's an ad and pop-up blocker that was causing the error.
You have a good point, those ads/pop-up blockers can do and undo, they could do more than what you sent them at times, but in all, I love them and I make sure that any programs that could be affected by them are specially dealt with by using them on another browser, after all, it's all for our security, trying to remove such blockers is an invitation to anarchy on our gadgets.