I just got this error message:
Fair enough; I wasn't really paying attention to the duplicate link at the top of the suggested duplicate, just at the contents.
However, this question is in the close votes review queue with a vote to close as a possible duplicate of the question that got closed as a duplicate of this one.
Can we exclude these posts from the review queue (or if it's not easy, run a job to get rid of them)? As circular duplicates are verboten they'll just languish in the queue forever; generating confusion and more meta posts like this one (or this one).
P.S. I clicked do not close; this isn't a question about what to do in this situation.