Mythic Entertainment's Robert Mull steps in to provide us with the 136th "Five on Friday" Q&A feature on the official Ultima Online website.
"My Masonary skill became locked and unusable when something happened with the tool window when I was working. Is there some way this can get fixed as I have put a lot of work into this skill?"
We have identified a bug with the Masonary gump. Checking the box in the gump can cause the Masonary skill to become unusable. If this happens to you, please contact CS immediately and they can remedy the situation for you. Until we get this situation resolved, please refrain from checking box in the Masonary gump. We apologize for any inconvenience this may cause our players.