Hello, I am running latest JCE and see in contents and also modules Editor section, that JCE adds a last:

<div> </div>

JCE make this with every save so the bottom space gets bigger and bigger? PS. This line is only added when EDITOR view and saved... When CODE view and save the line is not added...

Hello,

here a List with reproduction steps.

Login with credetials I will send via contact form. The issue is on all of my sites...
Go to contents
Open Impressum
Switch Editor to Code view
Scroll down and you should see a first <div> </div>
Go back to Editor view
Save & Close
Open Impressum again
Switch to Code view
Now you should see 2x <div> </div>
Repeat this steps and the list of DIVs increase more and more...

Oha, I can confirm its only with Firefox 81 on my kubuntu system.
Also after clearing browser cache.
With crome its okay???

Ouha. Its the "Webseiten übersetzen (deaktiviert)" Addon in Firefox which injects the div from a "translate now"-button... confused...