As far as im concerned everyone at Neverland is dead.
Like deader then dead
They were brought there because they saw the organisms on the Maginot, thus they cant be captured by Morrow or Weyland-Yutani there. Without that info Prodigy can just go, no idea what happened to your stuff I guess it blew up in the crash when the issue goes to court or whatever tribunal system they have when any of the 5 sue the other.
The Nostromo leaves Earth just after this season is done or during it (im guessing it will be a post credits tease on the last episode). Noone on it would have any idea of what is happening on the other side of the planet. Last episode mentioned Wendy's brother was in a war on the other side of the planet with a rival corp, these are not allies or friends, information flow wouldn't be free.
The events in Aliens take place over 50 years later. Most of those people in that debrief room were either not alive when Ripley blew up the Nostromo or were just kids. They wouldn't have any special information unless it was recorded somewhere and it obviously wasn't or delted. They never explained it back in the 80's either why there was no record of the distress signal, but the life pod confirmed it for them. As far as we know they got those eggs from the show on LV-426 and the Nostromo's "mission" was a cover to get the organism back to Earth without transporting eggs because of some quarantine that maybe was setup after this clusterfuck going on in this show. Ripley even mentions that as a plan by Burke in the sequel.
It could be just as simple as Yutani wanted to hide the losses of two very expensive spacecraft due to her obsession of bio weapons, and after it happen in Alien she just had all the information deleted. Maybe just the high ups knew and had MU-TH-UR fill Ash in on route while the rest of the crew slept. My guess is we are going to get a lot of plot about the motivations behind the Nostromo's mission from this show.