Forge version: 14.23.5.2838
Twilight Forest version: 3.9.984
Link to crash log: N/A, but I do have multiple other mods installed including,
CTM, Baubles, Chisel, Tconstruct, Mo'Creatures, JEI, Mantle, Thaumcraft, ImmersiveEngineering, & Unlimited Chisel Works.

Steps to reproduce:
Not sure how to reproduce this bug but I hope its a problem with other mods that aren't somehow compatible with Twilight Forest.

What I expected to happen:
I expected to teleport into the Twilight Forest Dimension WITH generated terrain.

What happened instead:
I found myself on a floating Twilight Forest portal without any other terrain generation except for landmarks such as the Large tower, the Labyrinth and the large trees. I have several Screenshots of the bug.

Do you have the skylightForest config option enabled? Because if yes, this is entirely intended and this is the skyblock mode of the mod.