Hi @Anonymous,
Welcome to the Forum and thank you for sharing the screen shot.
It looks like that the design has been uploaded to the could but the thumbnail did not refresh.
Here are couple things which we can test:
1. Could log into A360 and check if your design has been uploaded?
2. If you have "Saved Copy As" Sparnuote_.., you could use the "Refresh" button in the data panel to see if this refreshes the thumbnail?

3. Another option is to manually refresh the data panel which is described in the article here:
https://knowledge.autodesk.com/support/fusion-360/troubleshooting/caas/sfdcarticles/sfdcarticles/Data-Panel-does-not-function-in-Fusion-360.html
I hope this helps. Please, keep us updated.
Thanks,