We of the High Command are aware of the intermittent Ikonboard CGI errors occurring while trying to post, change users, or even access the main board. We are working to replace or repair the integrated portal system of the main board, which has been known to crumble under the immense strain that ExpansionFleet puts on it.
For now, just be patient, keep trying to log in or post every once in a while, and we'll have this cleared up as quick as we can.
Thanks,
Admiral Karelia