TNT activates when a redstone torch is placed on the side of the block

Summary:
TNT activates when a redstone torch is placed on the side of the block. Redstone torches are meant to power all surrounding blocks except for the block they are placed on.

Steps to Reproduce:

1. Place a block of TNT
2. Place a redstone torch on the side of it

Observed Results:
The TNT activates.

Expected Results:
The TNT should not activate.