The patch isn't late. It will arrive precisely when we mean for it to. :)
If you've been paying attention to the patch note updates, we've been steadily adding more 4.1 features on the Public Test Realms. It's not ready yet and we'll continue to work on polishing the content before it's released.
/https%3A%2F%2Fassets.over-blog.com%2Ft%2Fcedistic%2Fcamera.png)