There seems to be a lot of renewal headgears not working properly, so If you got any headgear that looks like this:
Then please check up the ID of the item by using @ii or by logging into the Control Panel and to check the Item ID of the item. I'll try to fix them all asap.
How to check on the control panel?
Login -> Click on your username -> Click on your specific character name -> Scroll down until you can see the Headgear. The Item ID is on the left of the Item Name.
You can also look for the Item ID's on ratemyserver with the Renewal button enabled.
Once you figured out the ID, post it below so I can fix it ;)