So after the kast capsule I kept playing since I needed that one spawn, when this happened twice.
In the previous it was with 2 different dinos, but now with epics and i screencapped up front because of that.
Basically both pyro and rex scent spawn at the same time, I caught Pyro (finally, yay) and when the screen return trex has transformed in a common while I wanted to catch him too.
You can see the timer and me standing in the same location.
Since I cant send in a ticket cause one is still running, I ask for your help once again @Ned