Our technology partner Sonosuite, has noticed us that YouTube Audio Content ID (YOUC) will be down during a couple of weeks due to maintenance tasks.
During this time, we will be working on improving how the service works for our partners and defining new standards to deliver content using YOUC.
This does not mean that the content will not be monetized. Of those releases where you have selected the YouTube Music channel, they will be monetized but it is possible that for some of them we ask you for some documentation that shows that you are the copyright owner or at least you have the corresponding rights.