Sweet Magnolias: Season 4

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "Sweet Magnolias" Season 4.
Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points).
Constraints: Use ONLY provided synopsis and sources. No invented facts, titles, names, dates, etc. No markdown, no asterisks, no headings, no bullet points in the text (though the primer is an array). Output valid JSON only.
Input: TMDB Season Synopsis and several sources.
TMDB Season Synopsis: "It's a very Serenity holiday season as the Magnolias weather a tragedy, a town crisis and a fierce storm in the weeks from Halloween to Christmas."
Source [1]: Overview: Lifelong friends Maddie, Helen and Dana Sue lift each other up as they juggle relationships, family and careers in the small S... (cut off).
Source [2]: Cast/crew info.
Source [3]: American romantic drama, developed by Sheryl J. Anderson, based on novels by Sherryl Woods, starring JoAnna Garcia Swisher, Brooke Elliott, and Heather Headley. Premiered May 19, 2020.
Source [4]: Lifelong friends Maddie, Helen and Dana Sue lift each other up as they juggle relationships, family and careers in the small Southern town of Serenity.
Source [5]: Cast names: JoAnna Garcia Swisher (Maddie Townsend), Brooke Elliott (Dana Sue Sullivan), Heather Headley.
Overview:
The fourth season of Sweet Magnolias takes place during the holiday season in the small Southern town of Serenity. Spanning the weeks from Halloween to Christmas, the narrative follows the Magnolias as they navigate a series of significant challenges. During this period, the group must weather a tragedy, a crisis affecting the town, and a fierce storm. The series, which is an American romantic drama based on the novels by Sherryl Woods, centers on the lifelong friendship of Maddie Townsend, Helen, and Dana Sue Sullivan. As they face these seasonal hardships, the characters continue to support one another while managing their individual relationships, families, and careers. The season highlights the resilience of these friends as they deal with the unexpected events that occur within their community during the festive months. (Word count check: ~135 words. I need to expand to 160-220 words using only provided info).
Wait, the constraint is "ONLY verifiable facts that are explicitly supported".
If I expand the overview to reach 160-220 words, I risk inventing details.