Is there a link to find where your avatars and signatures are? I cannot seem to find it.
Signature images don't seem to exist until you go in to your signature settings and explicitly set a style for each character....Note that the above signature exists 'cause I made it while figuring this out. Try this one: http://avatars.cohtitan.com/avatars/cit/u184923.png
Check under the "My Account" dropdown. You should see links for "Avatar Settings" and "Signature Settings".
Speaking of... I'm just now noticing that the avatars still say "City Game Tracker". Hmm...