There are also some inconsistencies with Karlach's dialogue, as well as that of Anders and his buddies.
One small conspicuity: As a Zariel Tiefling, you don't have special dialogue options with Karlach or Anders to take a stand on Zariel or to make other statements about Zariel. But that would be obvious, though. There is only the standardized [Tiefling] dialogue option, at least with Anders. Incidentally, I recommend translating "champion" into German as "Günstling" or "Favoritin". Old German is always better for immersion than "Denglish" sentences (mixed English and German).
The German plural form at this point please without an additional "n". Correct is: "[...], dass Tyrs Paladine[...]"
Karlach's severed head looks very human. Probably just a placeholder?
The German word "denn" is missing an "n".