The site will be down for maintenance this Friday 10AM Eastern time (UTC -5).
Moving to new server
Switching forum software to XenForo
Proper HTTPS support
Other tweaks and site cleanup
Downtime to last a few hours
There will be a Maintenance Page which will provide updates as...
Well the DNS was changed but as DNS goes it hasn't propagated to all servers.
I have ip forwarding on old server -- which routes your connection through that ip. This allows you access to new server, but there may be some issues with redirection.
Give the DNS a day or two to work its self...