Sony has confirmed that it will be bringing PlayStation Network offline for maintenance tomorrow.
The service will be down from 4pm Thursday until 2am Friday GMT, with users unable to access the PlayStation Store, PSN Account Management and PSN Account Registration during this time.
For U.S. users, PSN will be offline from 8.00am – 10.00pm PST.
While you won’t be able to sign in to PSN during this time, you should be able to continue gaming online if you log in prior to the 4pm blackout.
Players will also be able to win Trophies, though they won’t be updated to your profile until PSN is back up and running.