Annoying DLC issue

Weird how some of my DLC i own is now showing that i need to purchase it but older versions show I own them. These Include NTP, Class 20 Hopper, Scotrail Class 158, Tees valley line. Not only that but the in game store page is still just a loading screen. Nothing happens

Anyone else got this issue?

EDIT: Seems A fix is to click as your attempting to repurchase it, Microsoft remember you already own it lol. Only Microsoft can be this much of a pain lol