S9·E11 The End is the Beginning is the End

Episode recap

Task: Write a 280-380 word episode recap for Grey's Anatomy S9E11 ("The End is the Beginning is the End").
Constraints:
Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
No invented titles, names, dates, counts, awards, ratings, box-office, viewership, or plot points.
If a detail is not in the material, omit it.
Write original, neutral, encyclopedic prose in plain text.
No markdown, no asterisks, no headings, no bullet points.
Word count target: 280-380 words.
Synopsis: Meredith, Derek, Cristina and Arizona receive big news regarding the plane crash lawsuit, Richard avoids Catherine's romantic advances and Jackson takes on one of Mark Sloan's old patients. Meanwhile, Derek begins recovery on his hand.
Sources:
[1] Grey's Anatomy (2005), TV-14, Drama.
[2] American television medical drama, debuted on ABC as a mid-season replacement for Boston Legal on March 27, 2005.
[3] Created by Shonda Rhimes. Cast: Ellen Pompeo, Chandra Wilson, James Pickens Jr., Kevin McKidd.
[4] Follows personal/professional lives of doctors at Seattle's Grey Sloan Memorial Hospital.
[5] Meredith Grey is a brilliant first-year surgical intern at Seattle Grace Hospital (Note: This source describes the series premise/early years, but the synopsis provides the specific episode plot).
Characters involved in the episode: Meredith, Derek, Cristina, Arizona, Richard, Catherine, Jackson, Mark Sloan.
Plot point 1: Meredith, Derek, Cristina, and Arizona receive significant news concerning the plane crash lawsuit.
Plot point 2: Richard avoids romantic advances from Catherine.
Plot point 3: Jackson treats one of Mark Sloan's former patients.
Plot point 4: Derek begins the recovery process for his hand.
Problem: The synopsis is very short (approx. 45 words). The target word count is 280-380 words.
Constraint Check: "If the synopsis is sparse, stay concise rather than guessing." and "Never invent or guess... plot points."
Conflict: I cannot reach 280 words without inventing details, which is strictly forbidden by the prompt instructions.
Resolution: I must follow the instruction "If the synopsis is sparse, stay concise rather than guessing" and "Never invent or guess... plot points." The instruction to write 280-380 words contradicts the instruction to only use provided facts if the provided facts are insufficient. In professional archiving/fact-based