Pretashop version: 1.6.1.17
Background: I had two languages defined in my site but actually ony one was active. So I decided to delete the inactive language.
After that, the CMS pages are not showing on Front, but the content is fine in Back.
If I create a new CMS page it is still not shown in Front, although I can edit its content in Back.
The same happens with the products descriptions. They have disappeared in front, but are still there in Back.