Files Not Showing Up in Media Tab?

A problem was discovered earlier today that was causing some newly uploaded files to not appear in the media tab of the libsyn dashboard.  This issue was limited to files with illegal characters or spaces in the filenames.  We fixed all instances of this that we were able to identify.  If do happen to have files that you uploaded not showing up, please let us.

For future reference, we "clean up" filenames by replacing spaces with underscores, and removing characters which are not alphanumeric (a-z, 0-9), periods  (.), hyphens (-), or underscores (_).