Fire TV Devices Missing

Hi,

I recently noticed that my fire tv devices are no longer being recognized by this plugin when I scan for devices.

I have two Harmony Hubs, on one hub I have the following devices a TV, AV Receiver, and Fire TV. On the other I have a TV, XBOX 360, and Fire TV. On both hubs when I scan for devices from the plugin it sees all devices except the fire tv's.

My "Watch Fire TV" activities are picked up when scanning for activities, but no fire tv devices.

Any ideas?