"PSA: NOT ALL UNUSUALS ARE EFFECTED BY THE GLITCH!

All items that are any of the following are not being effected by the new glitch!

Items tied to an event/major update crate (Halloween Crates, End of the line, the new Summer Crate etc)
Items that weren't supposed to be unusual in the first place and changed so it couldn't be unboxed in that quality anymore (
Sleeveless in Siberia)

I own a strange unusual Heavy Hat with smoking, which was only unboxable in 1 event/update crate, and it's the only one of it's kind back then, and today, IT'S STILL ONE OF A KIND! Look on Backpack.tf and the Steam Marketplace, and see if your hat has changed, the answer might make relived!"