WordPress部分页面出现404错误，已排查仍未解决求助

已执行以下排查操作：

• 检查所有服务器配置文件（.htaccess、Apache配置文件、功能文件）
• 禁用所有插件
• 排查数据库潜在问题
• 通过Query Monitor检测，所有查询均正常执行并返回预期结果
• 修改页面标题、slug及分类

但上述操作后，以下URL仍返回404错误：

https://www.dmagazine.com/publications/d-beauty/2005/skin-deep/
https://www.dmagazine.com/publications/d-beauty/2005/grin-and-bare-it/
https://www.dmagazine.com/publications/d-beauty/2005/blown-away/
https://www.dmagazine.com/publications/d-beauty/2005/perfectly-shaped/
https://www.dmagazine.com/publications/d-beauty/2005/11-fun-ways-to-get-fit-in-dallas/
https://www.dmagazine.com/publications/d-beauty/2005/time-in-a-bottle/
https://www.dmagazine.com/publications/d-beauty/2005/jealous-much/
https://www.dmagazine.com/publications/d-beauty/2005/beauty-at-any-age/
https://www.dmagazine.com/publications/d-magazine/1990/may/preludeto-a-masterpiece/
https://www.dmagazine.com/publications/d-magazine/1999/november/the-bottomline/
https://www.dmagazine.com/publications/d-magazine/1996/june/home-design-one-great-room-home-for-the-range/
https://www.dmagazine.com/publications/d-magazine/1998/march/home-design-home-is-where-the-art-is/
https://www.dmagazine.com/food-drink/2015/09/dîner-en-blanc-dallas/
https://www.dmagazine.com/publications/d-magazine/1997/july/home-design-the-biggest-mistakes-in-bathroom-remodeling/
https://www.dmagazine.com/publications/d-home/2015/september-october/best-of-big-d-home-and-garden-edition/
https://www.dmagazine.com/assets/forms/2019-young-leaders-network-sign-up-50-of/
https://www.dmagazine.com/assets/forms/2019-young-leaders-sign-up-comped/
https://www.dmagazine.com/publications/d-magazine/1997/june/home-design-greenhouse-effect/
https://www.dmagazine.com/publications/d-magazine/1987/december/1987christmas-calenda/

网站其余页面加载均正常，求可行的进一步排查方案。

内容的提问来源于stack exchange，提问作者Fernando Garcia