They Hacked the forums. From the look of it the forums were setup with a portal to create the whole page. This gives the administrator an easier time with maintaining the site. The index file could be changed to somthing else such as a We will Return type thing. What the admin is probably waiting on is for the Host to reload the site from a Backup. Depending on how many sites got hit this could be a long process but without backups of the Forum Database all the info would be lost unless it comes from a host backup. I am guessing the reason the site has not been changed is because the Host asked them not to.
I have two suggestions. 1. If the host didnt ask to keep it that way without touching change the index file to a temp one. 2. point the record of the domain to
http://www.lostjeeps.com/forum/phpBB3/viewforum.php?f=28 what this would do is pont directly to our section of the LOST forums. I am a gamer and have maintained websites for the guilds I play World of Warcraft with so if you need any assistence in any of this please feel free to contact me.
George