Redstone Failing to Operate in Several Locations in the Egyptian Mythology Mash-Up Pack World

There are a number of locations in the world where the Redstone is not working, it seems to be dead when all previous times I would start the world and it would work just fine. I have done a video showcasing all the locations where the Redstone is dead/not working. This needs fixing. 

https://www.youtube.com/watch?v=5Na6RwrZp-c&feature=youtu.be