[SOLVED] Save and Close Buttons Not Working

I can't save (or close) entries in Community Builder Tab and Field Management (FF 12.0, Joomla 2.5.4, CB 1., the buttons are simply not working! The URL shown is: /administrator/index.php#saveTab - guess it's supposed to be sth. similar to /administrator/index.php?option=com_comprofiler&task=editPlugin&cid=9#savePlugin instead...

What can I do? Thanks for Your effort and time,

Mathias

The link is fine, it's a POST of the FORM and the click action changes the target of that POST. Where exactly is this happening so may attempt to duplicate. Please review your browser error log while loading the page and clicking the link to observe any fatal JS errors. Typical causes of this are a 3rd party Joomla system plugins, CB plugins, or backend templates.

Thanks for taking care, Kyle!

tinyMCE.get("description") is undefined - error console in FF

Firebug console:
"NetworkError: 404 Not Found - ../media/editors/tinymce/jscripts/tiny_mce/langs/de.js"
Failed to load: ../media/editors/tinymce/jscripts/tiny_mce/langs/de.js
tiny_mce.js (Zeile 1)
"NetworkError: 404 Not Found - ../media/editors/tinymce/jscripts/tiny_mce/themes/advanced/langs/de.js"
Failed to load: ../media/editors/tinymce/jscripts/tiny_mce/themes/advanced/langs/de.js

It only happens on Tab and Field Management page, and I have NOT changed any admin files >> de.js files were missing, indeed. But no other page is "complaining" ??

After I've uploaded the "missing" .js, it's still not working:
tinyMCE.get("description") is undefined
../administrator/index.php#showTab
Line 277

But we never surrender to a bug...

SOLVED! After deleting admin cache ('advanced' in use) and some reloads everything works out. I still don't understand what happened, but am anyway. Thanks again.