Looks like ffnet is throwing errors. I got this in the browser:
FanFiction.Net Error Type 1
An error has occurred while processing your request.
Please email this error message in full to firstname.lastname@example.org.
All errors are logged for administrative and security purposes.1f068849028c428ccf8ef2f254473088
/s/5742587/9/ 2013-07-01 15:50:50
I'll add code to FFDL to more accurately report this error in the next version, but nothing I can do is going to fix it.