Version: 1.0.1 What is the bug: Hi there, I installed the Infinity-Modpack and created a new world with the seed: TheWorldIsNotEnough_1484089626 <- Seed during world creation or 735375439 <- seed ingame @spawn and noticed that I spawned in a biome which belongs to the Twilight Forest. After modpack installation I changed some biomes in the biomes'o plenty config for not showing up in my world. That's all I changed. Best regards Carsten aka Thorton101 Mod & Version: twilightforest-1.7.10-2.3.2 & BiomesOPlenty-1.7.10-184.108.40.2067-universal Paste.feed-the-beast.com log: http://paste.feed-the-beast.com/view/ef7b9da7 Can it be repeated: Yes, create a world with the same seed. Known Fix: maybe altering the ID-List for BoP or Twilight Forest, had the same issue with an modpack I created half a year ago.