Discourse’s Onebox feature is not working as expected with Twitter replies. john_mardlin reported that links to reply tweets show the original tweet instead, and also lack profile pictures. codinghorror suggested that the issue is due to missing Twitter API key credentials in the site settings. sam confirmed this and noted that the default handling without keys should be improved. techAPJ has since fixed the issue, making the API version and no-API version of Twitter Onebox almost identical.