viewing the JS error I find :
Uncaught (in promise) DOMException: Failed to read the 'localStorage' property from 'Window': Access is denied for this document.
at s.load (https://kiwiirc.com/client/assets/kiwi.min.js?b=4:2:16262)
at Object.init (https://kiwiirc.com/client/assets/kiwi.min.js?b=4:1:7751)
at startApp (https://kiwiirc.com/client/irc.fantasya.org/?&theme=cli:615:18)
load @ kiwi.min.js?b=4:2
init @ kiwi.min.js?b=4:1
startApp @ ?&theme=cli:615
DevTools failed to parse SourceMap: https://kiwiirc.com/client/assets/libs/backbone-min.map
How can I make it work ?
That error is almost always caused by a browser plugin or by altered browser settings. Try disabling any privacy or security related plugins you have to see which one is effecting the site. If that doesn't work then take a look through your browser settings and make sure local storage has not been disabled or denied access.
Darren