MSQ SCENE

I dont know if it is really a bug or an intended feature but at any rate I will ask here

At one point after the kill of Nidhogg and eyes thrown away, we see one of the Dark side Warrior of lights (The Hyur) stand on the edge of a slope and use the link perle to speak to someone....Here though I had no sounds nothing, or rather I had the surrounding sound but not the voice sound not even in writing . My language set up is french.

I could see he was speaking but I have no clues what he was saying at all since there was no sound. So that solo sequence, that seemed to have an importance for future, could well have not existed, since it made no sense without sound/words

Is that normal ? is that intended ? or is that a bug and if so can I know what was said?