The CW did renew Legacies for Season 2, but it doesn’t look like they’ve started production yet.
If you check out the replies to Legacies creator Julie Plec’s tweet, you’ll find many responses from fans hoping she means Penelope Park will return to Legacies for Season 2.
Perhaps through her address to heartbroken fans, Julie Plec was hinting to adding Penelope back into the story for the 2019-2020 season.
We’re down to just one episode left in Season 1, airing March 28, and since Penelope just left for Belgium, it’s not likely we’ll see her again this season.