Dear CH
Just for your information, now the contest is in the Finalist-Top5 Period again.
Now just the 5 designers ranked first can send updates of their logos, but as you never ranked any design nobody is now allowed to send logos or updates.
If you want to receive more logos or updates you need to rank the designers, and give some feedback... that will help the designers to know your preferences about what do you like and what not.

Anyway you can contact with the Administrators of LT for any doubt: http://logotournament.com/help/contactus

Good luck
fermat