Hey! Just sharing that I also got disconnected from Aether (Jenova) at about 5:18 PDT.
I was on Jenova playing Frontline with friends. Everything was working fine--no lag, good ping--and as I dashed into a fight I got an instant black screen--connection to the server was lost.

I saw the news post "Recovery from Network Technical Difficulties (Jun. 30)" saying the issues had been resolved, but it seems like some sudden disconnects may still be happening.