Yes your account is locked because you used secret question to reset password... and if password reset via secret question is used, your account will be locked as mentioned below
Security log:
Today at 12:28:20 PM - Crypto-DesignService - password reset via secret question
Today at 12:28:11 PM - Crypto-DesignService - password reset via secret question
Today at 12:28:00 PM - Crypto-DesignService - password reset via secret question
Follow these steps to unlock your account
My account
-----BEGIN SIGNATURE-----
-----END BITCOIN SIGNED MESSAGE-----
2. Before sending the signed message to mods, verify it by yourself with Brainwallet, Blockexplorer etc.
3. Create temporal Bitcointalk account by using a different email address.
4. Send PM to theymos, Cyrus, hilariousandco including the above signed message and the link to the post where you staked your bitcoin address.