^ I have noticed that this usually happens when the track twists to the side to which the bottom of the drop goes. Let me explain better, on x-flight the track twists to the right and then the layout continues to the right of the lift (if you are on it), here it all happens to the left. On gatekeeper, the twist is to the right but then the immelmann is on the left side of the lift and on the swarm the twist is done to the left and then the track continues to the right. I don't know if I've made myself clear but what I mean is that when the track is fully inverted before the actual drop it means the coaster will then come out on the other side, if it isn't then the bottom of the drop will be on the side to which the track twised before.
(if you're facing the lift) twist to the left, bottom of the drop (and next element) on the left of the lift too
here the twist is to the left but the bottom of the drop and zero-g are located on the right of the lift
See what I mean?