When I first got my pebble classic a few years back I installed the Kana Teacher app on it (https://apps.getpebble.com/en_US/application/549aed9ca0bb069fba0000f6) and it always worked just fine. Some time back pebble had an update on my phone (the actual app I run on my phone changed from an orange pebble icon to a silver icon, but it mainly works the same as the old one). This was the update that allowed the pebble watch to have unlimited number of apps installed as opposed to the old limit of installed apps it used to have.
While it’s great that I can install as many apps as I want, for some reason that app above (kana teacher) just refuses to work. When I select it the screen to just “shakes” slightly to the right as if it’s about to open the app, but then nothing happens. The app just won’t open. It used to work just fine and now suddenly it just won’t work? please help, it was a great app : (