Question CK editor not showing. Styling issues when editing posts or profile

Oh! thanks!

Any "hack" I could do to fix it meanwhile?

Would updating language files (although I thing they're complete) help anyway?

I just suggested to update language files if you install Spanish language and set that as default. Anytime you install an extra Joomla language you should install Kunena language files again.

I had spanish already installed, EN-ES-CA where installed before kunenea, and kunena language file installed the 3 of them. Anyway, I reasintalled again after your suggestion, but I understand the issue is not with lang files but with the editor.

What about the issue when editing profile or posts?

Any suggestion for that? I guess that is still conflict, but haven't been able to find it... it doesn't happen with Cassiopeia, just with joomlart template...

What about the issue when editing profile or posts?

No idea and can't say without logging into your site and inspecting css. But you can do that yourselve with webdevelopertools. Or ask for support with JoomlArt.

Could supply

Is strange because it's only on "edit" actions, not create post, not answer, not anything, just when editing existing posts or profile… :S

The fact that the editor works when replying or creating a new topic is probably due to the fact that it is loaded from the cache. If you empty the cache (Joomla and browser) you will have the same problem when replying.
For the time being until the next language update, unzip the zip file I uploaded and copy the file to /media/kunena/core/js/lang/