Hello! Someone was running my mod called Blame with a small modpack and it seemed to have found that terraincognita's ConfiguredFeatures are not registered. This can be an issue for mod compatibility as under certain conditions, unregistered ConfiguredFeatures can basically prevent other mod's registered ConfiguredFeatures from spawning if in the same generation stage.

By that I mean, if mod A adds an unregistered CF to the ore generation stage and the biome's codec reaches it first, it will choke and basically nuke mob B's registered CFs afterwards. Here's a case where BetterCaves forgot to register their CF and caused several CFs from Oh The Biomes You'll Go to stop spawning in the world: YUNG-GANG/YUNGs-Better-Caves#75

Here's a more detailed explanation of why this happens in the biome's codec:

Specifically, when you call .withConfiguration on a Feature, you create a ConfiguredFeature. This is what should be registered to the WorldgenRegisties at mod init (you can do it in FMLCommonSetupEvent so you have your config ready too if it is needed).

Anyway here's an example from my mod RepurposedStructures of me registering all my ConfiguredFeatures.
https://github.com/TelepathicGrunt/RepurposedStructures/blob/584433a0745338802c84e9f498dc063c1f5505f8/src/main/java/com/telepathicgrunt/repurposedstructures/modinit/RSConfiguredStructures.java#L72-L74

I hope this helps!

From the log with Blame where it tried to figure out what unnamed configuredfeature is unregistered by parsing its json:

****************** Blame Report 1.9.2 ******************

This is an experimental report. It is suppose to automatically read
the JSON of all the unregistered ConfiguredFeatures, ConfiguredStructures,
and ConfiguredCarvers. Then does its best to collect the terms that seem to
state whose mod the unregistered unnamed stuff belongs to.

Possible mods responsible for unregistered stuff:

terraincognita:alpine_flowers
terraincognita:alpine_pink
terraincognita:blue_iris
terraincognita:blue_lupin
terraincognita:edelweiss
terraincognita:fireweed
terraincognita:forget_me_not
terraincognita:gentian
terraincognita:marigold
terraincognita:pink_lotus
terraincognita:purple_iris
terraincognita:reeds
terraincognita:rockfoil
terraincognita:roots
terraincognita:small_lilypad
terraincognita:white_lotus
terraincognita:yellow_lotus

Thank you for the detailed report!
My CF's are now properly registered in the new update, hopefully it should solve any potential issues.