When, in game, I simply load back my last save, the loading time is very short, sometimes instantaneous.

And when the SCP shown during the loading screen is the Dream Man, the audio lines that are supposed to play at the start then at the end of the loading sequence always end up being delivered together and get jumbled like that.

So I would suggest, if that's not too much work, that they be queued, so that the second audio sequence starts only once the first one is done playing.