As I was using a custom texture pack in a single player world, and the redstone orientation looks like what you will see below. Is this a bug or do resource packs need to update?
MC-54521
Redstone orientation wrong in latest Snapshot 14w18a-b
Resolved
Duplicate
0
James Ashton
(Unassigned)
Unconfirmed
Minecraft 14w18b
Retrieved
Duplicate of MC-53384, which means that the resource pack needs to be updated.