Breaking redstone torch causes tracks to break around it.

I was messing around with redstone when i broke a redstone torch a bunch of nearby tracks within 5 blocks of the torch all broke. there was 1 detector rail a few regular rails and a bunch of powered rails.

WHAT I DID:
broke a redstone torch.

WHAT ACTUALLY HAPPENED:
redstone torch destroyed nearby rails.

STEPS TO DUPLICATE:
place redstone torch next to track
break torch