No idea whats going on here but if I try to create a new manual save it just does nothing.  Theres no error or warning message, the save screen closes out back the game like it would if it had saved, but upon trying to load (or going into documents and looking for the saves in the Save Files folder) there just is nothing there.  If I try to save over previous manual saves I get the popup about an overwrite but after I say yes the previous save just disappears as well.  Autosaves however still generate every turn, show up in the list (and Save Files folder), and I can load these without issue.

Of note, when I first started up the game this week I had the same problem, and was ultimately able to resolve it by deleting the Humankind folder from my documents as is recommended for anyone who had participated in the betas.  I have no idea what made it start happening again, I didnt even notice it at first.  When I first spotted it I tried and successfully saved manually to cloud but after quiting out to desktop and starting up again I cant even do that. 

Trying to save, I click the save button and the window just closes:

Going into load and nothing was created:

I can send you the save files I do have if that helps but Im not sure the issue is with them.  Please help, this is pretty game breaking and I am halfway though an endless game.