Character encoding issue when parsing Hangouts.json

[miklselsoe]

I'm seeing some/most special characters being converted to ? in the output file produced when parsing the Hangouts.json file. The characters appear correctly in the source json file.

If only they were converted to different characters, I could search/replace, but since all special characters are converted to ? it's difficult to correct.

I have identified that at least the danish characters æ, ø and å (incl capitalized versions) are converted to ?, but I'm guessing that all characters with diacritics are affected as well.

Is there anything I can do to fix this?