I logged off generation zero and logged back in and half of my safehouses were not there anymore and I have to go find them again and now it keeps happening as well as that things keep spawning underground and I can’t get to them but I can hear them this is on a ps5 playing the ps4 version of the game is there a ps5 version
No, there is no PS5 version, “yet”.
This year there will come a 60fps mode for PS5.
These sounds you hear are bugged idle sounds of machines. It’s a long term bug, the devs still try to investigate all relations of and try to solve it.
Ash, the lead designer, explained this issue in the last weekly dev-stream.
You can see it on YouTube, for example.
The explanation is short before the end of the stream.
The safehouse bug also is one, that exists for long time now (since landfall update). In general just playstation users are affected by it. But not everyone.
Believe me… You’ll lose them again. All of them but about 13. And not just once.
I’m “living” with this bug for about 18 months now.
It’s a hard to fix bug, too. The devs are aware of it and still try to figure out how fix it.
the bugs don’t bother me in the game 
only the gnome ticks & military ticks 
the bugs leave me alone
well prototype ticks & fnix ticks also bother me 
apocalypse ticks leaves me alone also lol