So I bought this a day or so ago, nice route but with an annoyance! The OHLE starts off very well at the London end then about 1/2 way gets abit sparse, then totally disappears! Any plans to update this route to sort this out? Thanks.
I believe this is deliberate as it represents a certain time period in the mid 2010s where the GW Mainline was being electrified. The route is fully electrified up until the junction for Heathrow just after Hayes & Harlington, and then it gradually disappears until you get to Reading where it isn't present at all.