New Bungie Blog post: Read the bolded part Does this mean that I won't be able to release my maps? Obviously. -Discuss-
But temporary for how long? They could be delaying some of the greatest maps in the world... Infact, most likely not, but the thought still stands.
If it's he greatest map in the world, the map maker would throughly TEST it before it's ready. Patience is key. Thy Waited for months to test it, they can wait a few days to release it.