The audio for this pronounces the “o” in “eingetroffen” as a long o, but I thought it was a short “o”…and Forvo.com, leo.org, and Google voice all agree with me, and also from what I understand of German spelling and pronunciation it would be unusual for this to be a long “o” given that it’s followed by a double consonant.
Can any native speaker chime in, is this a valid alternate pronunciation or is it wrong / unnatural sounding? It sounds unnatural to me but I’m not a native speaker.
If it’s a mistake, is there any way to get this fixed?