Wings upgrade problem for whole server

There is a problem for the whole server as we can't upgrade our wings and so when trying to do this it says "The required item quantity is insufficient", also when trying to do so "auto" button clicks in and wont go up.

yep, it has been fixed now, thanks for reporting, you can check the new required items and changes in the latest update post here on the forum or on the Facebook page, i will lock this topic now