Issue description: When placing two blocks of obsidian tnt near enough where one will detonate the 2nd, but then trigger one 1 block... it will explode infinitely. One begins the count down of the 2nd block and then the 2nd block will re-trigger the first block. It then explodes infinitely.

Tested this in creative world after it destroyed my SMP world in the Enigmatica 2.

Steps to reproduce:

1. Place 2 or more blocks of obsidian tnt next to each other
   2.Trigger only 1 block to explode
2. Run away because infinity loop of tnt explosion begins.

Version (make sure you are on the latest version before reporting):

Forge: 14.23.5.2781
Mekanism: MekanismDz-1.12.2-9.4.18
Other relevant version: Modpack Engimatica 2 version 1.61

MekanismDz- thats not this project. Not even gonna touch it.