This morning, I tried playing through the "Medium Nine Inch Nails" goal (30 stars) by playing the following five songs:
The Perfect Drug
March of the Pigs
The Hand that Feeds
But after waiting a while and then checking Rock Band World, I noticed that the goal progress had ignored "Closer", which was just released as DLC this week (my gold stars were registered for all of the other songs, giving me a total of 24).
Is DLC released after an established goal unable to contribute to said goal? Or can goals be updated somehow to include newer songs?