Noticed that when trying to use a piston to move a brick that the redstone block wasnt activating as it should. It has periodically worked here and there but then stops again! I have also seen the same happen o. My sons verson on his amazon kindle kids. Please advise whether this is. A current bug or if the mechanics of these blocks have been changed? I'm new to Minecraft and am following tutorials but they are just not working how they have before.