I had 0 problems with the game, but I changed my motherboard 1 day ago and since then I have been permanently stuck in the loading screen with "Loading supplies". Restart PC, reinstall the game. Didn't bring anything.
I think it is somehow related to Microsoft, I tried submitting a ticket to support but the page doesn't want to load either, I think because xbox is also related to Microsoft, urgently needed help, I really don't know what to do!
Are you playing the game on Steam or the Microsoft Store / Xbox app? The former shouldn't have any problems, but the latter is very often buggy. If you can't find a solution, I would recommend buying SoT for Steam.