Zoom Rooms not displaying Meetings

We've recently run into an issue where our Zoom Room are not displaying the metting that the rooms have been invited to. I've checked setting in individual rooms and overall Setting for the account, and cannot see a reason why this is occuring. Our users are complaining that they cant just join the meetings in the room and have to manually enter the meeting IDs in order to start or join a meeting. Most of our rooms are utilizing the NeatBar system and one is a PC based system with an Android Display panel for upcoming events.