Askir - godwars

I got into the Askir series by Richard Schwartz recently, which is originally written in German. However, after book 4 in the last series (godwars/die gottenkrieg) all translations have stopped.

Does anyone know why they aren’t translating the rest of the series?

I can highly recommend the series, it has it flaws, especially in the current sensitive times, but it is a very fun read.