Still the same. There is no option to overide it as there occasionally is with other sites. When I click on 'Advanced' I get the following info:
url7653.canalworld.net normally uses encryption to protect your information. When Chrome tried to connect to url7653.canalworld.net this time, the website sent back unusual and incorrect credentials. This may happen when an attacker is trying to pretend to be url7653.canalworld.net or a Wi-Fi sign-in screen has interrupted the connection. Your information is still secure because Chrome stopped the connection before any data was exchanged.
You cannot visit url7653.canalworld.net right now because the website uses HSTS. Network errors and attacks are usually temporary, so this page will probably work later.
I've been using this saved link for years which still works.
https://www.canalworld.net/forums/index.php
It's only from links in the notificaiton emails that it doesn't like.