Check the directory for "filelist.txt.tmp" and if you find this file, simply rename it to filelist.txt.
Also, if you have the directory as it was at the point of the missing filelist, please zip/tar it up and upload it as anonymous to ftp.mshri.on.ca/incoming. If you are able to upload the zipped directory, please notify us by e-mailing trades@mshri.on.ca so we can take a closer look at what happened.