Is "it is not that different" (emphasis on "thát") incorrect? "That" is listed as a hint?
It is correct, report it. When saying "det er ikke så anderledes" you can emphasize "så" to get exactly the same meaning.
The sound does not seem correct. I have played it repeatedly and the sound cuts the "t "on "det" so that it sounds like De and not Det at the beginning of the sentence.
yeah, I got that wrong too, because I had the 'write what you hear' lesson on this and I hear 'de' not 'det'.