[UPDATE]Servers should be coming back up within the hour. Although we were unable to recover player progress from yesterday, everyone who experienced these issues will be granted 1000 Certs and 1000 ISO-4 to each of their characters.-----------------[UPDATE - 7:15 AM PST]
Unfortunately, we've discovered and issue with the PS4 update during this maintenance that will require additional downtime. We do not yet have an ETA on when this will be completed, but we will keep you updated as we gather more information.
Due to this, we will be adding additional days of Double XP for all on PS4 due to the event that was starting this morning.
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[Original Post]
All PS4 servers will be taken offline for an update at 6AM PT (1300 UTC) on Wednesday, March 14th, 2018. Downtime is expected to last up to 2 hours.
This is meant to fix the zone crash that some players have been experiencing this morning, similar to what was added to PC servers on the 13th.
Source: Official News and Announcements