The main offices and Ticket Office at The Northern Gas and Power Stadium will close for three hours on Thursday 23rd March.
The offices will open at 9am (Ticket Office at 10am) on Thursday as normal but will then close between 11.30am and 2.30pm for staff training.
Both the offices and Ticket Office will reopen at 2.30pm, with the Ticket Office then closing at 4pm and the main offices at 5pm.
Both will revert to normal opening hours on Friday 24th March, which is 9am to 5pm for the offices and 10am to 4pm for the Ticket Office.
The Club Shop will remain open between 10am and 4pm throughout and will not close for the three-hour period on Thursday 23rd March.