Why did Judith change from a blue tab to a yellow tab?

The Great Adventure team updated the colors regarding Judith and yellow is now the correct color. You may ask why? 

It is difficult to say exactly when the events of the book took place, and it was thought that it dated to the time of the Exile, but there is a standing temple in the Book of Judith, and this seems to indicate that the Book of Judith did not occur during the Exile. (Soloman's temple was destroyed at the beginning of the Exile, and the Second Temple was not constructed until after the return from Exile.) The story itself does not have anything to do with the exile, so it is not affected by this.