My premium expired recently, and then I reupped a day or so later. Since then however, I always get the error video when trying to watch videos using the Giant Bomb Enthusiast App on Fire TV. I've uninstalled and reinstalled the app, and reconnected multiple times. I've also tried running the app through the Android Emulator, as I've been toying with the app code lately. This also shows the error video.
Using the Video Bomb app on Android, and the web browser, both work fine. Is this likely to be an issue on your end? No code has changed in the version of the app installed on my Fire TV since it was previously working earlier in the week.
You should be fixed now.