Same here.
A wild mix of English and “German words pronounced in English”. I never changed anything of the Microsoft language packs. Never had this problem before. All required packages and their related contents are installed.
When listening to the ATIS the sim uses the word “Taupunkt” instead of dew point for example.
Also the ATIS text msg does not stop scrolling after frequency change to the tower. Sometimes the ATIS is even audible after frequency change.
Some messages that I transmit are not audible. The only thing I hear is the microphone click at the beginning of the transmission and I can see the T light on the radio panel in the C152.
I could switch the simulator language to English but it used to work before.
Mentioned bugs recorded and uploaded on YouTube (might take some more minutes to work):
The wrong pronunciation can be heard at the beginning of the video and after vacating the runway. Furthermore, the ATIS doesn’t stop at the end of the video when I leave the ATIS frequency.