The line that led to my speculation is "In addition, the holders of Preferred Stock will also be entitled to vote as a separate class with respect to Proposal No. 2, as described herein."
Proposal 2 was to increase the authorization of Preferred shares.
In most cases, the Preferred votes with the Common, and each Preferred class designated so far gets 10 votes. I do not know the Articles of Incorporation or the legal docs for the Preferred well enough to provide an answer on what votes are exceptions.