Looking at the TechRepublic feeds, they are now using a different tag for authors, <media:credit role=“author”>. This does not show up in the stories view nor can be used for Intelligence Training.
Example from their feed:
<item> <guid isPermaLink="false">10a2d547-75f0-4def-bafb-2aee71448a0d</guid> <link>https://www.techrepublic.com/article/microsoft-gives-linux-a-security-boost-with-these-new-attack-detection-tools/#ftag=RSS56d97e7</link> <title>Microsoft gives Linux a security boost with these new attack detection tools</title> <description>Linux endpoint detection and response will help Microsoft Defender customers secure Linux servers and networks against security nasties.</description> <pubDate>Thu, 19 Nov 2020 12:35:30 +0000</pubDate> <media:credit role="author">Owen Hughes</media:credit> <s:doctype>Text</s:doctype> </item>
Just looked and ZDNet is having the same issue.