Data Center: Primal
World Server: Hyperion
Character Name: Issrenn Ok'shal

I'm having the same issue. I can log on just fine on other Data Center's but not on Hyperion. I reach the splash screen after queue then immediately get a 90002 error.

Mostly posting as a thread bump. Hopefully this issue gets fixed shortly. It wouldn't be an issue to me if I could interact with retainers and timed nodes on other servers.