It looks like links have lost their styling in blogposts that have been ported over to the "news" section of the new site. For example, there appears to be no link to the Transparency Report here: https://wikimediafoundation.org/2018/07/20/wikimedia-releases-ninth-transparency-report/ but the link does in fact still exist.
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This appears to be specific to new posts being setup differently. I will let blog team know.