See screenshot below of opening the RAW file - it has a purple cast & haze to the whole image. It opens correctly in DT & RT.
Is the E-PL6 supported in Photoflow?
edit : photoflow-git version - 1:2.6+git20170611-978~ubuntu16.04.1
(It is not my image, it is one uploaded to another forum for a PP challenge, so I can’t upload it here for examination)