The new url was caught by the duplicate filter.

The poster of this new article added ?fromcat=all to the end of the url to evade the filter.

It's gently infuriating.

I'm not sure what the answer should be. People should submit less? Should only submit great articles form good sources? More people should follow new and flag the dross and upvote the great articles. I dunno.

Perhaps banning any filter evasion that isn't ?repost=1; ?repost=2 etc might help. At least then people could easily see how often this had been reposted.