I have had a server for about 2 weeks now but yesterday I reset my world for the 1.3 version, but now tnt and things won't explode? I have them set like this in the essentials config file: # General physics/behavior modifications prevent: lava-flow: false water-flow: false water-bucket-flow: false fire-spread: false lava-fire-spread: false flint-fire: false lightning-fire-spread: false portal-creation: false tnt-explosion: false tnt-playerdamage: false fireball-explosion: false fireball-fire: false fireball-playerdamage: false creeper-explosion: true creeper-playerdamage: false creeper-blockdamage: true enderdragon-blockdamage: true enderman-pickup: false villager-death: false
You need to figure out which plugin is causing this first. Disable everything and go one at a time until you can duplicate the problem.
Did you try asking him nicely? He might just be too busy to do work on your server with his recent promotion!