Forge version: 1.17.1 modpack version
Twilight Forest version: 4.0.655
Link to crash log: (please use a paste site such as gist, do not attach the .txt or paste the log inline)

i found out that its not just the final castle that is misleveled/bugged, its almost the entirety of the final plateau, as in the thornlands/mountains were at a different level than the twilight forest. with the exceptions of the giants cottage and troll caves, it was pretty much misleveled. and the troll caves were sometimes deeper than usual. i dont have a screenshot, but if you just look into it, you could probably see what i mean

the highlands and plateau are supposed to be higher than the rest of the TF, thats completely intended. When looking around that area nothing really seemed out of place to me. If you can send screenshots that prove otherwise I can take a look

i might be able to reload into a world with the same seed and search

this is what i was talking about. im not sure if the troll caves being deeper than usual was a glitch or not

It’s above sea level, it’s intended