My game is still frozen at the moment, but if it crashes I'll update with the crash log. I'm leaving it alone for now to see what happens.

I made some Diaphanous Blocks, no problem. I textured them with Botania's Livingrock Bricks, fine. I placed them in the crafting grid planning on inverting them, but changed my mind. I took the blocks out of the crafting grid, but before I could place them back in my inventory, the game froze. I could still see the crafting result even though the grid was empty.

EDIT: I just noticed this in the console: https://hastebin.com/adixunenav.lua

I killed the game, it was stuck for too long. Nothing was happening. Loading it back up, hopefully the world is fine.

EDIT 2: Loaded back up just fine. Haven't tried to reproduce it yet.

Maybe it's only broken for me but the hastebin is empty for me?

God dammit...hold on, let me see if I can recover it.

Try this: https://gist.github.com/Zsashas/a647817b1e236acaf7cab8105693bffb