Wsat is totally weird for me is that I haven’t encountered anything from the new extension yet.
No structures, no Atlas, no Jellyfish, Nothing. Just as the extension didn’t come out now lol.
Yesterday I made numerous jumps, space stations, several missions to get QS… but Nothing. I am saving QS to buy my first Egg now, and I’ll see from there how the discoveries goes.
The only thing I have noticed being new is while flying, a ship proposed me things to buy. Once I saw what h got for me, he just flew away, and that’s it LOL. I was like omg the guy will show me something interessting… but no. 
I’ll try that later @Mad-Hatter!!