It's ironic that we just got an orphaned block, looks like it took an hour to propagate? Any reason that it orphaned?

https://blockchain.info/block/0000000000000005244e86de64770d815b686f5df680688f9e2a1a9ed05b4106

vs

https://blockchain.info/block/0000000000000005e22b7be8d7581fecb2392d83e5a6c74c236d4505f05be2c3