Some readers of theguardian.com were surprised to see this picture next to a headline for an article by sex columnist Pamela Stephenson Connolly today.
As well as this unfortunate thumbnail for a story from Sunday about Britain's first female bishop.
The Guardian's website editor, Janine Gibson, explained that the error was a bug affecting people using Safari, and will be fixed as part of a new site rollout on Wednesday.
Of course, The Guardian isn't the only news brand to do this kind of thing...