oontsa hi, your forum CNAMEs to .flarum.cloud
, which is now proxied as I mentioned above
According to the docs, the correct way is to CNAME to .freeflarum.com
. Please, update your CNAME record to use that instead, then your forum should work
FYI this system will change in the future, as *.freeflarum.com
will be proxied too and custom domains will need to be updated. But all will be announced later