Do you miss something on BrainKing.com and would you like to see it here? Post your request into this board! If there is a more specific board for the request, (i.e. game rule changes etc) then it should be posted and discussed on that specific board.
No, if the queen moved like a king because that's what the programmer intended it is NOT a bug. A bug is when the code doesn't do what is desired. If the code does exactly what you planned for it to do, it is COMPLETELY bug free.