Those footnotes in the text. Why is 'Icarians' highlighted the first but not the second time?
Footnotes in Travelling, once explored, stop appearing in the text, though you can still find them with a search. A personal bugbear of mine is when text is full of repeated hyperlinks. I feel like someone's jostling me with an elbow and going 'eh? remember this?'
It's quite possible that I've overthought this, and that lots of people aren't bothered by it! So there's an option to switch footnotes from 'Subtle' to 'Importunate' and see even visited ones every time.
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PS: a Greek speaker has pointed out she should be Rodia Vlachou! Fixing.