This one is new for me:
Your IP address has been blocked for an hour. Sorry for the inconvenience.
What for is it blocked? I refreshed the page and this message showed up, my UID is: 1035511
The first time I've seen it. I'm not using vpn or anything and haven't been in chat since 8 hours or so.
It was either dooglus or the system, perhaps you tried too many times your password? not sure if it kicks you if you hop from accounts fast aswell.