Recently we had a few tickets about stores that were using the relatively new "Turbo Theme".
This theme uses some type of internal caching techniques to speed up the page load in your store. Unfortunately, they also cache content that apps need to insert dynamically so they can server their purpose.
We are looking at making our app Turbo-proof for the faster speed settings. In the meantime, please set the speed setting to "Sport" to allow the dynamic content of the app to load for each new page.