Replies in bbpress don't show up

I have recently added bbpress plugin to my Maker Theme page. Unfortunately only time and date of the replies show up in forums and not the reply text content (see screenshot: https://www.andelstanken.dk/bbn/wp-content/uploads/2016/08/Replymissing.png )

I have tried to de-active all other plugins but it seem to be a theme problem. Can anyone help?