We're sorry for the downtime but there was a disk failure, which ended up corrupting a ton of the database data. Unfortunately, the most recent backup that was salvagable goes back to August, so a ton of us have been feverishly trying to get old content in. While we worked hard and are continue to input old file, there are some things which are gone.  If you are aware of missing files and would like to contact us, please do!  Thanks.