It might be like a station I worked at put in a "new" studio. I was running my show out of the production room. The engineer came in a said the control room was ready and moved the cart racks. I picked up the log went into the "new" control room while a song played, potted up the production room on the new board (which was correctly labeled for a change). The engineer pulled several patch cords and that was it. I will bet a cup of coffee that the news casters got a best 6 hours of warning. Sometime departments do not communicate with each other.