This took pretty much to be discovered because there was a high interval of revisions with busted builds so I had to bisect them.
Bug 1623828 Comment 1 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
This took pretty much to be discovered because there was a high interval of revisions with busted builds so I had to backout and bisect a bunch of them.