HA broken after 8.2 Update

Unable to connect to Home Assistant from Chrome, I click the retry button and same message, I can’t connect from IE. IOS app won’t even connect. I’ve rebooted the Pi three times and no dice.I can ping the Pi but that’s it, where do I go form here?

What is the message?

All I get is the screen below, there is a major problem as no devices will now connect to it. I can ping my Pi and get a response but can no longer connect to HA or browse to my HASSIO Network Share…

HA

try deleting all content from browser or a CTRL+Refresh(F5)

It’s doing the same thing from all browsers, IOS app etc cache isn’t the problem, the updates killed something on my Pi

having the same issue here : https://github.com/home-assistant/home-assistant/issues/18468#issuecomment-438884164

I just ended up rebuilding and restoring from backup. 82.0 on there now.