I'm freaking out

As I mentioned in the last post I've become a fan of Digg.com I found a way to send my site news articles that I like from their site to mine. So I added a link to the page I made for it. All i added was a link keep that in mind, no way for it to affect anything, coding wise. Since I tried uploading the new version of the menu file, everything has been wonky, i tried moving code around cause it kept viewing the page wrong, and showing errors. Then last night everything finally worked, so I was happy. Now all of a sudden, the site ays the menu file doesn't exists and I can't view it. Yet when I goto the FTP where I upload the files.....its there, and no matter how many tomes I add the file it still says its not there, And I'm getting really pissed.

Hopefully its just a simple server problem, and i will fix itself, cause it worked last night....and now it doesn't and I havn't chaged anything.