Language doesn't work anymore in 3.0.0 wheeras in 2.0.2 it worked

Hello,

I have just installed the module JL Content Fields Filter version 3.0.0.

It works fine (i mean the search), but the traduction in french doesn't work anymore wheras :
1) you have provided the french language files for the module
2) the string has not changed in php

The string "Minimum" and "Maximum" in range are displayed in russian 

Thank you very much in advance
Regards,
P. Gineste
 

Bonjour,
Je n'arrive pas à trouver le fichier de traduction en français pour la version 3.0.0 de JL Content Fields Filter.
Pouvez-vous m'aider ?
Merci d'avance.
Frédéric