Wrong urls in CMS images in multilanguages mode

[websprint]

Prestashop 1.6.1.4
I've found a nasty bug with images urls in shop CMS pages (not product) in multilanguages mode.

 

BUG: in all cms pages all images in frontoffice have a uncorrect link - added lagguage sufix bebore right umages urls. ((

For example , instead of /img/cms/cms-img.jpg , the  en/img/cms/cms-img.jpg  written for english and it/img/cms/cms-img.jpg for italian. (((
But we have only one correct image folder for all languages! In backoffice everything ok.
 

Take а look in oficial demo store (cms page) - http://fo.demo.prestashop.com/en/content/4-about-us
The image on tat page are not shown. But if look in code  - wrong image url present- http://fo.demo.prestashop.com/en/img/cms/cms-img.jpg , instesd of http://fo.demo.prestashop.com/img/cms/cms-img.jpg   - real image url.

 

Anybody have ideas?

Edited March 23, 2016 by websprint (see edit history)

[maccio]

Same problem in 1.6.1.11

Someone has solved?