Error 90000 Reborn.

[Altena]

Can not enter any instanced content, speak in Free Company or Linkshell chat.

Step 0. Attempted to zone into instance, and got kicked off the server due to maintenance upon zoning.
Step 1. Logged into character after recent maintenance.
Step 2. Attempted to enter the instance for quest "The Company You Keep" (Maelstrom).
Step 3. Black scree, and kicked from the server with Error 90000
Step 4. Re-logged and attempted to type in free company & linkshell chat and was unable to do so, through both text command /fc, and changing chatmode. Also unable to enter any instanced content without getting kicked from the server with Error 90000.

Thought this issue was fixed?

Name: Altena Trife
Server: Excalibur

Because this is a known server-side issue, I will not bother posting my system information.