I'm also having this issue, but it showed up today after I downloaded the new SDX
@Drax_Oswald Does OneDrive have your saves? If not, please run a search for your saves, as described in the first post on page one (under "My saves aren't in OneDrive), and post the results. If OneDrive does contain your saves, you can restore them with the steps in the first section of that post.
One Drive did not have my saves, I had my files located and they were in my Sims 4 save file, all of the saves were correctly named
@Drax_Oswald Do you still need help? If so, please post a screenshot of your saves so I can see their names and dates; include the address bar, above the list of files, in the screenshot as well. Please also post the full file path to the folder Sims 4 is reading, as described here:
https://sims4.crinrict.com/eng/2018/07/how-to-find-your-user-folder/
If you don't need anymore help, then have fun with your game.
