I read the tracker on my smartphone (in portrait mode) and was able to see the Title, Forum or Topic and Replies field.
Now the Title field takes up the whole screen width which means have to continually swip left to see the Replies field which is useful in Tracker mode.
This happened a couple of days ago, was it done on purpose?
There have been no changes to the site's CSS in months. If you're referring specifically to the first page of Recent Posts, someone had posted a long unbroken title which could not wrap (a full URL in the title for some reason) about 36 hours ago. I edited the title to be more manageable.
Sometimes, the impossible can become possible, if you're awesome!
That fixed it