ICloud On Mac :: Documents Are Not Showing Up

Using Pages I have a number of documents that just don't show up on any of my iCloud devices (including iCloud from my Mac, when I click Open and go to iCloud they aren't there). I have tried duplicating the files and saving them to iCloud but they still don't appear. Any new documents that are saved into iCloud are saved properly, but this group of older files have been heavily enough formatted that copying and pasting would be a pain. I have saved all the old files under a similar tag. They all appear in Finder under the tag and the file path even shows them as located in iCloud, but that is the only way I can locate them.