Fix the speech output for ze Germans please

Gents, I really do like your website and your mobile app … however, the speech output is horrible. My phone uses German as interface language. The speech output comes as a box of German and English, with the most horrible German accent. Almost comical. Sounds to me as if you are feeding a text-to-speech engine that is expecting German input with English. Should be an easy fix right?

toetoe-- about Ride with GPS: Bike Navigation, v1.3.7