Saying that there should be a generic fix is also kind of like saying, "just patch the tire" but we haven't found the leak yet. With the above examples, these were due to third party add-ons. I actually attempted to recreate this for over an hour on default test installations when the first report from SJ77 came in and could not reproduce it via the default software, even while mashing the submit button of the register form like a mad man 😄 . While I don't want to say it's not possible, as there's clearly evidence of it, there may some outside force, some strange action, etc... that we need to know about before we can patch whatever is being caused here.