[Plextalk] need a new stream url

In the last week the NPR Program Stream url that I got originally from a list of urls that someone sent along with my Plextalk has stopped working. All the other streams seem to still work fine. If there's an updated stream for the NPR Program Stream, would someone please post it? I can get my local NPR stations and the NPR news headline streams just fine. This is the stream that rebroadcasts previously aired NPR programs. Any help will be appreciated. Clifford