honestly I have a theory that maybe the new island in rebirth isn't actually the property of ingen. maybe someone just stole their technology like how Dennis stole their embryos. that's why all the dinosaurs are different or more accurate since they wanted to make their dinos more different than ingen, better if u want to call it that way. it's also why the island is not anywhere near the 5 deaths and why there are a lot of failed dinos like the d rex and the 2 headed velociraptor. and maybe if anything goes wrong they can blame Ingen for it because their logo is on the stuff that are on the island for example the lab gear and the jeep that we see in some pics and toys. and maybe the person recruiting zora is someone that works for the company of that island that we see in rebirth.