I've not gotten any update that supposedly dropped a few days ago for the Day in Manhattan. Any suggestions?

A Day in Manhattan Memoir Feature is not available yet to all players.

Words from Wooga: "Concerning our Memoirs and Sweep the Board features:

Some players do not have access to these new features yet. This is a necessary part of game development and allows us to measure the engagement and success of this addition.

For those players who didn't get access to the first Memoirs album, we are looking into ways for you to earn the exclusive rewards - Island Beautifications - at some point in the future, and we will share the story when the album is complete so you are up to date on June's adventures.

Thank you once again for your patience."