A nonsense format comes up when I hit on the list of Physics a question to look at it. Colors and bubbles and distracting fuss. Help please. It happened after I rejected and edit by xray0, but it could be a coinidence. ( for many of the corrections I do not see a difference, for some there is grammar capitals or something)
Don't worry, it''s just an April Fools Day gimmick. You can toggle it off & on with the Clock icon in tbe top bar.
The Clock icon is supposed to disable / enable it on all pages, but it's slightly buggy, and the devs are working on it. In the mean time, if you use the mobile view you'll see a boring normal display. (The "mobile" button is at the bottom of every page).
Update The bug is now fixed.