Clicking the changeset link in a pull request tries to open the changeset in the parent repo, not the fork repo (and of course fails).
Steps to reproduce:
2) Click on the link for one of the changesets in the pull request
Expected behavior: It opens the changeset in the fork repo (natosha-repo1-fork).
Actual behavior: It tries to open the changeset in the parent repo (natosha-repo1) and of course fails becuase the changeset doesn't exist there yet.