In one of my questions at ServerFault, I got downvoted and later, after I edited the question, the downvote was removed. On none of my questions I have received other votes, and the result went from
99 when downvoted, and remained after the downvote was removed.
From this question, it seems "by design" that the reverse should happen: reps go up, not down, when a downvote is removed.
Is that behavior fixed and reverse is now "by design"? After reps are removed as result of downvote on your questions, the reps will not be recovered? (in other words: updating your question to make it better is discouraged?).