Cloud Project seems to be broken

I created a cloud project and renamed it today.
After that I cant open it anymore (from the webinterface) - although if I try often enough, it sometimes opens, but most of my images are broken in objectpanel, scene, preview and resource window.
Weird thing is I cant open my other cloud project as well, that I didnt touch for several days.

Is there anything I can do to fix it? Is it possible to revert it to a previous (working state)?

Browser: Firefox and Edge
Username: Nanogod


My scene with broken images:

As of now, the project can be opened again and seems to work. All sprites are there again.
What is strange: The name on the dashboard is the new name. The name in the Project manager and the properties is still the old name.