I have this mod running on my Aberration server but right now, it doesn't spawn anything. This is more than likely because Aberrations spawn tables are completely different with no common ground. BUT the dinos do still work. I've spawned a couple in manually and there's absolutely no issues running them on that front. I've tried to get the Spino to replace the Aberrant Spino but I'm not able to get them to spawn at all. The code seems correct and even the Aberrant Spino has stopped spawning but no JP3 Spino is spawning in it's place.

NPCReplacements=(FromClassName="Spino_Character_BP_Aberrant_C",ToClassName="SpinoJP_Character_BP_C")