I went to the forumotion help forum. Tons of websites are having the same problem as us. Hopefully it is resolved soon. In the time being please try to just wait it out or just deal with the forum. There is nothing the NRC or any mod can do.

Edited: I found the source of the problem and the portal/index should be fine now. I am not sure about the lost posts though, or if they can ever be brought back.