In reveiwing an edit I came across this: (screen snap)
If you notice, the editor is different than the OP ... or are they?
I don't understand why the user name would change to anonymous, so I'm not sure what the right thing to do is on this IF it was a worthy edit and would trigger a reopening (the worthiness of the edit is not my point in this discussion).
Say it was a worthy edit, should I accept it as it "apparently" comes from another user? OR is it the same user but under another name?