I saw an update from someone in the thread that this is Amazon's fault. It makes sense since the app page is gone from the Amazon website. You can still get to it if you google it and get the app details page.
I think what's causing it to not work is some kind of license verification in the app. I think it's checking to make sure it's valid, but it's failing because it's no longer in the Amazon app store. I tried experimenting with a "patcher" to get it to work, but it still closes right after launch. Anyone have any recommendations to patch the license check? BTW, this is not a paid app. Nobody is stealing it. We can't get it to run on the hardware it's supposed to run on.