Since you don't provide a link so we can help you with the question, I'm guessing those are probably on the Broadcastify Calls and not the regular Broadcastify feeds. Clicking on the database link takes you to the BCalls page
There are the traditional Broadcastify Live Feeds, and the newer Broadcastify Calls platform. They are not the same. There is no app for Broadcastify Calls, assuming that's what you're referring to when you mention "hyperlinks to the NJICS in the database".