Summary of bug:

What I expected to happen was...:
Two pistons retaract(Which happened)
Then two command blocks to execute the command /say(Which Didn't)

What actually happened was...:
All the redstone products(Excluding Pistons) Went into there entities form.

Steps to Reproduce:
1. Started A Custom Map On A Single Player Custom Superflat World(One Layer Of Bedrock)
2. Made buildings
3. Inserted redstone
4. Triggered a pressure pad
5. All the redstone went into its entities form.

SHORT OF EVERYTHING UP:I was making a map, And when i stepped on a pressure pad all the redstone around me (Which was a lot and included redstone torches and repeaters) All broke and became its entitie form. This is extremly annoying because it has happened multiple times. Extra Information: A majority was on bedrock(Custom Superflat) And the pieces that were not on it broke too. It only affected a radius of around 75 blocks the first time, And about 20 the second.

If you need to get in contact with me: Cartery11 on twitter