We are currently testing in Cypress. For STROKE-5 I see that every patient shows Denominator Exclusion as the outcome even though the total length of stay for the patients is > 2 days. There is no other documentation that would get the patient excluded.

To  test this behavior, I modified the Emergency department encounter length of stay to 3 days and Cypress does not exclude the patient anymore.
I have attached screenshots of what we see in the BO reports and what Cypress is displaying. I have also attached the patient's QRDA file.