There are a few translation mistakes in the french subtitles.
For example at 49:43, in the version that is 1:21:50 long, the translation of "consistent" is "consistant" instead of "cohérent" (It's a common franglais mistake). I'm pretty sure that somewhere else "million" is translated by "milliard" (="billion") but can remember where. Maybe if I could get the subtitle file I could spot mistakes more easily. Where can I get that file?