It appears you have updated to 0.19.2. The Modlog no longer shows what the action taken was. For the little bit that of moderating that I do this is not a problem, but may be for more active mods. This is mostly a just FYI post.
Screenshot of what I see. I am running Chrome 120.0.6099.216 on MacOS. Checked in Firefox (121.0.1) and I see the same thing. The first five lines were approved after review (was a bug in the client that @NotAtAllSafeForWork was using. The next one was un featuring the post. Last one you can see clearly was deleting a comment, I believe. As you say, Interesting.