no traduction – impossible to edit translation

Hi!
I am currently in the process of making an updated version of my WebSite and it totally impossible to understand why Transposh not translated.
The edition does not appear and nothing happens at the level of translation, it’s two days that I want and I do not understand how a plugin that worked so well, does not work anymore …

http://v2pbm.wis-web.com

http://wordpress.org/extend/plugins/transposh-translation-filter-for-wordpress/