My application displays mixed languages

Problem: My installation of TrailRunner mini displays mixed languages. Some things are in english and some are in my own language. Is there a problem with the application?
Background: TrailRunner mini is available in English, German, French, Italian, Spanish and Japanese. Unfortunately I only speak German, English and mostly french. So it may be that some strings are not yet localized.
Solution: If you have the time I would highly appreciate your help completing the localization of TrailRunner mini into your language. Please contact me via application help and I will send you a translation application that makes it very easy for you to update the missing translations.
Note: You can view how the application looks in this blog article. But please note that you require a different Database, so please contact me and I will send you the correct download link.