I just tested https://pebl-hank.github.io/BangleApps/ here and it works for me - so maybe you just need to do a refresh on the page? I know GitHub does cache the webpages sometimes and that can cause issues when things change.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@myxor just proposed https://github.com/espruino/BangleApps/pull/2514 and I've merged it in, so maybe you can pull that and it'll work.
I just tested https://pebl-hank.github.io/BangleApps/ here and it works for me - so maybe you just need to do a refresh on the page? I know GitHub does cache the webpages sometimes and that can cause issues when things change.