CKEditor stopped working suddenly

CKEditor until now worked fine. I don't know why it just does not work more. I updated with the forge module again and nothing. See the demo screen I have now.

Someone can help me solve this ? 

Hello Luciano,

My CK Editor installation (Personal Environment) is working properly (latest version installed).
Can you inspect the page and see if you are having any kind of JavaScript error?


Hi Eduardo,

   you will not believe. The same way it stopped working it returned to work normally...   Crazy things is happening here.

Thanks for helping

Hi All,

   same problem again... CKEditor doesn't work.   I checked and I didn't see any javascript error.   Someone have already had the same instability ?