Board Thread:General Discussion/@comment-43368626-20191101203507/@comment-366087-20191102100118

Sometimes edits can be individually undone if they are in different sections of the page. But not if in the same section, which gets you a yellow banner message of "this edit cannot be undone".

For example, if edit3 is in the lede (first) paragraph, and edit5 is in "Trivia", and all the other edits by that user all over the place, then you have a good chance of being able to undo edits 3 and 5.