Why is my comment with https://uploads.scratch.mit.edu/ being blocked by the filter?

Diubah suai pada Tue, 28 Jul pada 6:40 PTG

After careful review of how comments were being used with links to https://uploads.scratch.mit.edu/, Scratch has chosen to block these links. Scratch was not designed to be used as an image or file sharing service. This decision was made to help keep the focus on creating, sharing, and remixing projects.