I have the same experience (http://jbp.io http://jbp.io). But I noticed that my DNS zone is quite different to how Github now tell you to do it (I have an A re

I have the same experience (http://jbp.io http://jbp.io). But I noticed that my DNS zone is quite different to how Github now tell you to do it (I have an A record to 204.232.175.78). So perhaps that is a factor.