Sorry guys, I tried to run a quick hotfix before work. Unfortunately I didn't have the time to playtest it first, so I missed the obvious CTD error. Fixed up now with all intended bugfixes. This version should be fully stable (at least through the quick 3 day run I just tested).
https://arictriton.itch.io/strive-4-power-aricsexpansion/devlog/427947/v18b