TCC - E6E

Hotfix - Hopefully this will actually fix the invisible blocks problems

**Unfortunately, I can confirm this doesn't fix the base problem with invisible user placed blocks, however, I can confirm that restarting the server fixes the invisible blocks in the chunk that is affected, I also cannot confirm this is a singleplayer problem, however, these updates still should be of benefit

**Update:

** My current suspicions are one of the following mods are causing the random crashes and problems but I cannot yet confirm it: Modernfix, Smoothboot, Roadrunner

**If you are having performance problems removing distant horizons is the first option to help fix it

Remove entity culling and chunksending due to conflicts

Added embeddium extras and extension