List of disabled (banned) items for each server:

Item/block Mod Reason Where banned
Chance Cube Chancecubes World griefing Overworld
Translocators Translocators Cause lag Everywhere
All Hoppers Minecraft, Tinkers Construct, ... Cause lag Everywhere
Watch of Flowing Time ProjectE Cause lag Everywhere
Shards of Laputa Botania Griefing Everywhere
Cyclic cables Cyclic Cause lag Everywhere
Logistical Transporter pipes Mekanism Cause lag Everywhere
AE2 Spatial Applied Energistics 2 Cause lag Everywhere
Item/block Mod Reason Where banned
Translocators Translocators Cause lag Everywhere
AE2 Spatial Applied Energistics 2 Cause lag Everywhere
EFLN Tinkers Construct Griefing Everywhere
Item/block Mod Reason Where banned
Nothing (yet) - - -