The scenario:

• An article is created and published outside of the intended folder
• A draft of the same name is created inside of the intended folder and unpublished
• The published article is moved inside of the folder
• Clicking the published article link will result in a 404

Why:

• Helpjuice has designated that URL to the draft already and the published article is pointing to something not publicly available

Solution:

• Delete the unpublished draft