WJNO Radio stopped working on iHeart app on Contour

WJNO Radio stopped working yesterday on the iHeart app on Cox Contour.  It is still not working today.  Other iHeart channels are working so it is just WJNO Radio.  WJNO Radio through iHeart is working on other devices like my phone.  So it appears that it is an issue involving iHeart on Contour.