从s3提供的反应应用程序导致来自edge / IE的404页面

So I have a React/Redux application that is being served through Amazon s3 currently. We have configured s3 to render the index.html page on a 4xx error and serve our bundle.js. This allowed the react router to be bootstrapped and take over from there. Until recently this worked without issue. Now when I try to visit the page in IE or Edge I get the IE or Edge 404 page.So I have a React/Redux application that is bei