RPI2 Movie Scraper only english

Hi there,

since August or September update, I have a strange issue: Movie scraper will only get information about my movies in English. I certainly set my preferred language in the settings but this seems to have no effect.
I migrated my movie library from RPI1.5 to RPI2 could this be a problem?
I tried to re-scan single movies with existing library entries in German, but these were replaced with the English entries. I’m a bit scared to remove my existing library and re-scan it because I think I would lose my German information and seen/unseen markings. How could I preserve these?

Thanks for your replies!