Very likely this is the same issue that was recently discussed in the context of Google ads. Ad campaigns commonly use tracking redirects and it may be an inte

Very likely this is the same issue that was recently discussed in the context of Google ads. Ad campaigns commonly use tracking redirects and it may be an intentional Twitter feature that the preview card hides intermediate domains. https://news.ycombinator.com/item?id=19858552 https://news.ycombinator.com/item?id=19858552