I bought a fire Katana just now and it doesnt seem to work with a spear but its clearly written that it can be equipped with a spear ;(
its total my fault for not reading it properly ... sorry for the trouble but I cant do anything with it right now ;( please refund it ;(
Unfortunately we do not offer refunds for player mistakes, it would not only mean denying you a refund it would mean a lot of requests with wrong NX, donor items, voting, there has also been many people who have been turned down before you. Sadly no refund.
For the moment the cash shop storage is not working, you will be able to trade the weapon between characters on the same account when the new source is being released.
It will be released when it's ready, I can't give any accurate timing since I am not a developer. Soon as possible is my best timing