I just logged in after the patch hit in Europe to find my UI showing me that my legs were red, implying they needed repairing.
I open up my character pane to see my iLvl shows at 387 iLvl, which is drastically lower than it was (It was like 413~ or something before the patch), and my legs are also there in a red colour implying they’re not working.
I unequip them and attempt to re-equip them to get the message “You may never use this item”.
I still have 150 Leatherworking and the legs require 150 Leatherworking, I’ve had them equipped and used for 6 weeks~ without any issues.