Link to view "Complete" translation jobs is incorrect

The link from the edit screen to view the completed translation(s) is incorrect:


To reproduce:
1. Create a new post
2. Select "Ready for translation"
3. Create a translation, mark it as "completed" and click "Update"
4. Return to the original post
5. The link is now incorrect, and when clicked on will go through a number of redirects, eventually settling on a new, empty, Translation Job in that language

Start at the edit screen described in the reproduction steps and trace how the link for a completed translation job is built. Reproduce the flow with a post and completed translation, then verify the link opens the existing completed job directly without redirects or creating an empty job.

Written by the indexing model from the issue text.