they should call TwitchDiag(sats['satelliteValue']) before they start changing any parameters.
I just tried that, and none of my buttons worked even after using the automatically generated buttons. Shortly after I did this, I reloaded the page again, and the Interactive Diagram would not work at all, just showing code where the diagram should be. This is a problem on both this page and in the comment I made with the diagram, and it is a problem with both Firefox and Edge. So it's not on my end.
I just tried that, and none of my buttons worked even after using the automatically generated buttons. Shortly after I did this, I reloaded the page again, and the Interactive Diagram would not work at all, just showing code where the diagram should be. This is a problem on both this page and in the comment I made with the diagram, and it is a problem with both Firefox and Edge. So it's not on my end.