Valve must have changed something and now all unusuals have "Attrib_AttachedParticle" instead of the actual text. Effect icons are correct.

All paint can icons are now linking to non-existant file: http://tf2b.com/img/paintcan_000000.png

Good job :)

I'm pretty sure this was supposed to be all in one row:

http://i.imgur.com/u0zf0I4.png

It looks ok if there is no "new" tab.

Oops, Ambassador is also missing :3
http://tf2b.com/tf2/76561198007700826#29

Also, item pages show regular images.

Regarding the Australium icons, knife is missing.

Yes, definitely +1 for sheen/killstreaker names.

Alright, in that case this can be close. :)

Ok seems to be better now, but:
http://tf2b.com/tf2/item/76561197995498740/2541461717

Is the "buy in the store" link supposed to look like that?

I have noticed this couple days ago, but basically if I click on an item, the item page shows incomplete info, no image etc.

http://tf2b.com/tf2/item/H_s_K/630242844

Sometimes even IDs are missing.