Remember that you need to be in a book to access page display - once you've opened a book tap the top of the page and you get the usual banner with icons for home, back, settings, etc, and below that is the page display drop-down menu.
To re-sort your books into most recent, go into a collection and use the far right drop-down menu to select 'recent' (options are recent, title, author).
To set the time, tap the three dots icon on the right of the top banner, select settings>device options>device time.
My Voyage is on version 5.10.1.1. The latest software is 5.11.1.1 - you can download it to computer here
https://www.amazon.co.uk/gp/help/cus...deId=201630670
My apologies if you've tried these options and they don't work for you, I hope you can get them sorted out soon..
regards
Sue