Latest Module conflict with Language Switcher

Hi
I would like to implement dual-language on my website.
I have config the plugin System - Language Filter as well as the menu associations.
Everything works well in front-end except the Joomla Latest Module.

If I enable the System - Language Filter plugin, this module doesn't show up-to-date articles. It supposes to display the latest article, sort by published date.However, It shows only articles about 10 days ago.
I have tried to disable cache in global configuration and delete cache but no luck

If I disable the System - Language Filter plugin, this latest module display articles correctly and up-to-date as It should be.

Do you have any idea how to fix it?

thank you very much for your time

Latest News is Joomla default module. Please try to look at Joomla official bug tracker maybe there are more info.

Hi
Its not just the latest News module
When view in Blog Category, it doesn't show up-to-date articles, just the one 10 days ago.

I have tested it in other domain, which I have installed Joomla1.7 , but i don't use The News Worlds 2. I use CloudBase.