Every now and then I have users (who send screenshots) of our Meteor app’s CSS going crazy in production. It will jumble together several different templates/pages of our single page app and show all the modals in a huge mess. It seems as though it’s not processing one or more of the CSS files correctly (or not at all).
It only seems to happen for a few users and also when the server is very busy. The weird thing is our app’s production JS bundle is configured with caching using AWS Cloud Front and I assume the CSS files all load the same way.
It’s hard to test though to see if it’s perhaps the Bootstrap CSS file going missing, our app’s main CSS file, another one… anyone else ever seen this?