I'm really sorry about the downtime again - there was a critical error with the database which saw one of the main tables disappear, so I had to fix this by uploading a backup copy I'd made to the server, and then waiting (too long!) for the webhost to move it to the database server.
This really isn't acceptable, so if there are any further issues, I'll look to move to new webhost.
So, my apologies again for the downtime, and if there are further issues I'll post updates on what's happening the frontpage of interfaith.org.