So, i went to the next cloning bay / checkpoint whatever its there one where you take an elevator up to it. Just when it "activates" or opens i change my mind and just down the cliff, then while im falling the screen goes black and i get to the next area. But instead i spawn outside the map and just keep falling and then i die.

Yeah I've run into that as well while testing. For now you just need to resist the urge to jump off as the level end screen comes up!