It looks like same issue has happened again on xbox store as did with moving over to tsw 3 the great Western express that's compatible with tsw 4 is showing as having to pay for it again at £24.99 . Last time microsoft had to be contacted bout this so please anyone who already has great Western express don't click buy .
Rapid Transit is available in TSW4 on Xbox. It's to do with entitlements not applying for Founder's Edition and Train Sim World Upgrade/Deluxe owners. Same thing been happening since TSW2. It will eventually get sorted.
That's really annoying. I was wondering why I couldn't spawn an HST in free roam and then realised it was asking me for money for a route I already own. Let's hope it gets sorted out soon!
This morning it still wants me to pay for GWE and the 2 journey packs. Hopefully will get sorted out soon