Problem backuping layout with accents like é or è

Hi,

I'm experiencing problems with the backups containing accents. The Confluence contains pages such as "nouveautés", and in my layout I have something like

{builder-show:title=nouveautés}....{builder-show}

When exporting and importing, all the accents have been modified to incomprehensible caracters and Builder doesn't act as expected until I change the characters back to normal. I've tried "& acute;" to replace the character "é" but confluence doesn't interpret it when rendering.

Do you have any idea how I could workaround this problem ?

Thanks,

Steeve