No, I don't believe you are automatically a petitioner. I'm not an expert in these matters so I hope an attorney will join in and tell us what usually happens.
The class action suit against Allianz is based on claims of inappropriate sales of EIAs to elderly people. It is supposed to be near settlement and will affect some 60,000 policy holders.
You can learn more about this by googling "Allianz+class action"
Scott