There appears to be something very wrong with the way you have set up your custom domain that is stopping things working.
Links to topics appear as links to s1.nabble.com but the error page shows that it is forum.njboxers.com that is not being found.
While links to comments are sent directly to
http://forum.njboxers.com which also can't be found.
It's the same with the non-displaying image. It is supposed to be found at forum.njboxers.com and that server can't be found.
Volunteer Helper - but recommending that users move off the platform!
Once the admin for GregHelp now deleted.