Help! My inventory is not refreshing on backpack.tf, nor bazaar.tf (not even scrap.tf)

[eloas3]

So I just checked my profile and I see that my inv is outdated from 8 months ago. And it said that it couldn't load due to an error. I checked my privacy settings and they're all public.

Another thing is that in this 8  month old inventory a lot of items like the dropped weapons i have are all tradeable (and i specifically remember making refineds out of tradable stuff), and now that i check everything is suddenly marked untradeable...

I'm a F2P by the way.

 

Here's an image. as you can see this southern hospitality is tradeable in this 8 month old inventory, but when checking from steam every single item is marked as untradeable nor marketable. 

Also, i've never been vac banned if that matters

[Vebster]

I just updated your backpack like 10 times with this script and now it's loaded! You can use any of these two versions.

 

[ParticleCreator]

Bump me when Valve will return more than 2 requests in 1+ minutes for inventory stuff through Steam API. Some real shit happened there and no one noticed it, me as well.