This happens all the time with Pferdia! I know the owners of the company and have long tried to persuade them not to use the soporific tones of Martin Heckmann to voiceover the films, when for instance, Anja and PK speak very good English.
I had the original dvd of Anja's before they put the voiceover on, and Manuel Jorge was teaching her in English then they went and voiced over him! Likewise, the PK/Hess head to head. PK doesnt speak German, and Hess doesnt speak French, so they both speak in English, but on the English version, up pops Heckmann yet again!
So I would bet you a pound to a fiver, it is Herr Heckmann's voice we will hear when it comes out in English as it undoubtedly will! I must write to Inge and see when it comes out in English.
