The station comparison is, I'm afraid, an old index that needs updating so only covers stations existing when we started the forum. On my list of know issues / they will get rolled into the new pages at places like
http://new.passenger.chat/better/map.html?stn=FGW in the not too distant future (on a railway timeline, mind!). On that basis, not putting resources into a temporary fix.
Much more serious the continued service level reduction in the current timetable. And I have confirmed that with Real Time Trains - just the two trains each way on a random day next week. By comparison, Heart of Wales back (Llanwrda checked) back up to 4 trains each way.