From a post by Sledgehammer70 on the official Star Wars Battlefront Forums:
On early Tuesday morning, March 29th, Star Wars Battlefront servers will go offline for up to 30 minutes for a server update. Scheduled downtime is listed below; we apologize in advance for any inconveniences.
PC: 7:00 UTC
PS4: 7:30 UTC
X1: 8:00 UTC
- Adjusted playlist rotations to include all available Map and Mode options.
- Fixed and issue that could cause higher level players game client to crashes.
- ↑ Star Wars Battlefront Game Server Update 3/29/16 (PS4, PC, & X1) on the Star Wars Battlefront Forums