bbPress.org

I’ve got nothing, all I can see is your bbPress is merged into your themes ‘cloudfront’ minified/cached CSS.

Try using your browsers debug tool, right click and ‘Inspect Elelement’ or F12 on your keyboard, you should see errors once you are logged in showing certain assets can’t be loaded (i.e. CSS)

That should get you to a starter point on what is missing to debug from there.