When the invasion starts up and the first mob spawns it crashes.
(My guess is that dynamic stealth's AI conflicts with the one in the invasion mod)
Vanilafix Link
crash-2019-05-20_09.33.31-server.txt

Yeah you're probably right, target overriding mods can break code flow expectations in AI tasks, I'll have to add more safety checks in my code to fix this.

Fixed 6aae7ee, pushing out new CoroUtil build