Updated: 9/7/2021 - 4:20 PM CST
NVIDIA has deployed the fix, and the games are now available to play. NVIDIA will be monitoring in-app feedback for some time to verify that everything is working correctly.
Updated: 9/3/2021 - 12:02 PM CST
NVIDIA has updated their status page stating that they have identified the issue and will be working with Paradox to release the fix over the next few weeks.
Updated: 8/11/2021 - 10:19 AM CST
There was an update yesterday on the GeForce Now Status page. It is just a mention that they are still investigating the issue. Other than that, there are no new updates for the Crusader Kings III/Stellaris issue on GeForce Now.
Update: 8/1/2021 - 11:57 AM CST
It looks like the games are back in offline mode on GeForce Now. No official update has been given by GeForce Now at this time.
Update: 7/29/2021 - 8:14 AM CST
Reports are coming in on Reddit that both games are now available to play. However, nothing has been announced or changed on the GeForce Now status page. Your success in playing these games on GeForce Now may vary.
NVIDIA has stated that they are working with Paradox to resolve the issue.
Crusader Kings III and Stellaris in maintenanceInvestigating - We are currently working with Paradox to resolve an issue affecting both Crusader King III and Stellaris. We will make them available to play as soon as the issue is resolved.
Jun 30, 09:40 PDT
We will update this article when there is an update from NVIDIA.