For some reason I'm doubtful it is just the cruise line.
Coincidence theorists are totally braindead to hallucinate government agencies are not involved in trafficking, but Epstein-types might be using the cruise line to traffic/transport previously trafficked individuals who would not have been reported missing FROM the cruise line (if they went missing in other countries).
Not saying this is likely (can't believe I have to even emphasize that for the triggered illiterates), but does the possibility exist?