This one probably isn’t exclusive to PlayStation. Also, it's a small issue. But basically, if you decide to use the “Filter by Train Operator”, you’ll notice that Southern appears twice. One version for the East Coastway, one version for London Commuter. I doubt that these are two separate railway operators out of Brighton that just so happen to both be named “Southern". See how it says "1 Route", despite the background showing that I also have East Coastway. Then here's the East Coastway Southern filter. Notice how it's a darker green compared to the logo featured with London Commuter. I wouldn't be surprised if this explains part of the issue.
