Can't klick anything in the editor. Is the editor down?

Hello all
Unfortunately, since yesterday my colleagues and I can no longer access the editor. I as an admin can get into the editor but afterwards I can’t navigate and the screen is black.


Here is my site Read-Only: LINK
(how to share your site Read-Only link)

Hello I have exactly the same problem. Let me know if you find a solution please!

Do you have a read-only link?