Journey image displaying inconsistently in my activity center

Summary: Journey image displaying inconsistently in my activity center

Content (please ensure you mask any confidential information): In My Activity Center (Me > My Activity Center > section for open journeys and HCM communicate) when a user has an open journey the image associated with that journey does not display consistently. We log in as one user using our custom employee role and the journey image displays, but we log in as another user using our custom employee role and the journey image does not display and since the name of the journey is in white lettering you can barely see that the name.