Sometimes there’s dozens of duplicates. So cleaning those up from two separate angles can result in some of the closed ones pointing to another suggestion that had also been closed. They should be pointing to the remaining suggestion which addresses this topic.
If you’ve run into one where this “trail” leads nowhere, please point me there to fix this.
Edit:
As for the suggestion in your screenshot… the linked suggestion had indeed been closed too, pointing to the remaining suggestion covering this scope
