Weeping angels fail to spawn and/or cause crashes

[Arlwiss]

as far as i can tell from the errors anyways

crash log after I tried making a new world with it and other mods, mostly from the Simply Optimised pack; something about their spawning crashed me here i think: https://paste.ee/p/Xxlqc

i think this crash is from forgetting to enable Fabric API, but it has a Weeping Angels error so i attach it just in case: https://paste.ee/p/0DQOr

since the world from the first log was modded to generate older worldgen, at this point I decided to make a new fully default world with only this mod, and sit in it at night in survival for an hour, occasionaly trying to teleport any spawned angels to me. no angels showed up. the log from that: https://paste.ee/p/mYk0a
catacombs did generate, so I checked those out and at least they spawned there.

[ianaduarte]

was able to "reproduce" this on both fabric and forge; no notable errors logged on either platform. changing weeping_angels_spawns.json had no effect even on the deep dark.

edit: angels also don't spawn in the nether at all.