Observed behavior
The article for Cleopatra I de Egipto shows up as top read, with more than twice as many views as the second-most read article. See https://es.wikipedia.org/api/rest_v1/feed/featured/2024/05/17.
Pageviews shows Cleopatra I de Egipto has been averaging over 70k views over the past months, and at the beginning of the year it was averaging numbers similar to those of Cleopatra from a year ago.

Solution
In rWSWFbd51a4876cd0, the article for Cleopatra was hidden from the list of trending articles on Spanish Wikipedia.
Should Cleopatra I de Egipto also be added to this blocklist?