Issue: Everytime I post in the fiction section

I'm not sure if this is an issue, but I thought I'd report it just because it is happening and I'm pretty sure it isn't suppose to.

I've only been online this morning for about an hour, but I've been replying to comments and posting things up in the fiction section, and every time I hit submit for a comment, update, or something - I get this quirky little page telling me that the page I've stumbled on does not exist.

Does not exist

I've check other things - posted in the forums, gallery, on a friend's profile. The problem appears limited to the fiction section. I can view everything just fine and the problem only happens when I post something. I understand you have other issues to take care of so please take your time in fixing this bug (if it is a bug) - I should be done posting in the fiction section for now.

Thank you for all your hard work!