Barts Health NHS Trust, which runs Newham University Hospital, said action has been taken to ensure patient care was improved after the hospital failed to meet four out of five standards in patient care.
"A CQC inspection in August 2012 found minor concerns around the care, privacy and nutritional support provided to elderly patients at Newham University Hospital and we have since put a comprehensive action plan in place to address these concerns."
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The film had formed part of a commemoration to the Choucair family, three generations of whom died in the fire.
John Nolan, who was found with cigarettes and two lighters, suffered burns on 65% of his body after being alight for around six minutes.
Known as Pily she died in January, seven months after the disaster, having suffered a stroke.