I have created a transcript and a concordance of every glyph in the manuscript, so I of course looked for the You are not allowed to view links. Register or Login to view. text in the rest of the manuscript, and René Z has also pointed out, a few months ago on the forum, that it appears on a nymph page.
So, the observation is not new, but interpretations of what it might mean are always welcome. It's a rare instance of marginalia incorporating the main text—the only place that potentially gives it some context in an environment with non-Voynich text and thus is certainly of interest.
As for it appearing in the same position... I would agree that the cross above Maria has an "added-in" look to it, like an afterthought, but as soon as one makes a subjective judgment as to whether it belongs or not when considering if the positions match, one has to be careful and can't really make that judgment until more corroboration is found.
So, the observation is not new, but interpretations of what it might mean are always welcome. It's a rare instance of marginalia incorporating the main text—the only place that potentially gives it some context in an environment with non-Voynich text and thus is certainly of interest.
As for it appearing in the same position... I would agree that the cross above Maria has an "added-in" look to it, like an afterthought, but as soon as one makes a subjective judgment as to whether it belongs or not when considering if the positions match, one has to be careful and can't really make that judgment until more corroboration is found.