Here's some scoop on The Originals from Entertainment Weekly's Natalie Abrams' The Spoiler Room column, which was posted on 3/17/17.
How long before the Original family is reunited on The Originals? — Dean
I don’t know the full timeline leading to a complete reunion, but let’s just say that the action gets started rather quickly in the season premiere. With the episode being told from Marcel’s perspective half the time, and Hayley’s the other half, a large portion of the hour is about Hayley’s journey to get the Originals back. And by hour’s end, there is some significant progress made. Plus, you get to see Hayley kick some serious ass.
Link to the full article:Spoiler Room: Scoop on 'Once Upon a Time,' 'Arrow,' 'Riverdale,' and more