Thread:Love Robin/@comment-24859393-20160515025219/@comment-366087-20160515190653

Yes, Undo does it 1 step at a time. A Rollback (as an admin you have that) would have undone all of the last poster's edits all the way back to the poster who was not them, this time being your posts until B1bl1kal's.

When that doesn't quite work, perhaps because there were more than one prior poster in the history, what you do is go back to the last good editor's version, open/edit that version, make any minor edits you need to, and then save.