In order for some critical changes that needs to be pushed, we'll need to restart all broadcasts streams. for now, we're still working on the scheduling for this restart. We'll be going ahead at 9pm PDT tomorrow (4am GMT). Beyond the stream restart, we're not anticipating any down time.
Once the streams have been restarted, basic broadcast will start up normally.
Live/Relay stations may need to be restarted manually. I'll post further information and updates as I receive them.
Sorry for the short notice.
UPDATE: tonight's broadcast stream restarts have completed