When you are on a page like this:
http://global.hidden-street.net/eq/o...rd/maple-sword

You can click the link on top that says:
Home » Equipments » One-Handed Sword
When I click on One-Handed Sword I will get send to this page:
http://global.hidden-street.net/eq/w...e-handed-sword
Which doesn't exist.

The correct page for One-Handed Swords is:
http://global.hidden-street.net/eq/w...handed%20sword

Same with this page:
http://global.hidden-street.net/eq/t...maple-big-maul
Click on Two-Handed Blunt Weapon and it will send you here:
http://global.hidden-street.net/eq/w...d-blunt-weapon

The correct page should be:
http://global.hidden-street.net/eq/w...blunt%20weapon

There might be more weapon categories that have the same problem.
But I haven't checked on all of them.