Howdy all! So after some productive conversations with Daybreak Ops, and testing by players, specifically Kaladz, I have an update. First, one of the two EQ2 Census database servers was having problems and needed to be rebooted. Second, the character export server was not running. Now that these issues have been corrected, characters are once again exporting to Census and thus available to sites like EQ2U and Dragon's Armory. However there is still a problem.
It's the new Petamorph Key Ring. If you use it, your character will be unable to be exported to Census and thus EQ2U. For now, I'd recommend avoiding using the feature until a patch can be prepared to either ignore the data or correctly export it instead of the entire export failing.
If you already used the Petamorph Key Ring, desperately want to update Census, and you are willing to take drastic action, you can type this command which will irrevocably destroy a stored petamorph wand:
/delete_keyring_item 0 1234567890
where 1234567890 is the itemID for the petamorph wand.
Once you delete all stored petamorph wands, your character will once again export to EQ2U.
WARNING: DO NOT DO THIS PROCEDURE unless you have a method to reacquire all of the petamorph wands through gameplay as this process DELETES them.
Thank you all for your patience!
Feldon