Regularly Scheduled Maintenance Notice
Update will add Chapter 5 (E Pluribus Unum... or "America") to the game, along with its associated enhancements including new servants and craft essence, interludes, etc.
...also, Training Ground 1/2 AP and the Singularity pickup gacha (or what the folks call as "bait gacha") ends too so there's that.
P.S.: An app update is required this time around so do check AppStore/Google Play Store or your other methods.
P.P.S.: 3 Apologems... +1 for every hour missed though historically, FGO NA tend to be more or less on point.