The third season of the series Silo has premiered, and a key plot point involves issues with the character Juliette's memory. The season appears to feature dual timelines, which may be related to Juliette's memory problems, although the exact nature of her memory loss is unclear. The show's creators and star have discussed the changes in the new season, but the details of Juliette's memory issues and their significance to the plot are still being explored.