Neither of those IP's are even close to my house IP. I log in from my phone almost 80% of the time anyway. I use 4G, public wifi's, my work wifi, my work cloud network, and my house wifi. I've probably accessed the website on over 25+ IP's by now. They have never asked for any of my info; just sent me two emails claiming multiple accounts with no evidence or proof. They are also slow as hell to respond...

Suppose a friend has an account on the site and comes to my house and logins on my wifi? Or a coworker creates an account? Maybe if they took the time to investigate and verify who I am they will see that I have never made another account. From day one my account has been registered to my email which is my name and my phone number which I can send a copy of the bill. Why is FJ not asking to verify any of this info? Even the btc I used to deposit came from another book where I am a verified user for 8+ years. I can show screenshots of the withdrawal to the wallet my deposit on FJ was made from. Also, my personal info on that book with verification check marks but nope FJ doesn't care to look into it.

I'm curious if this other player 'Patdugan' they are claiming me to be has been verified or ever withdrawn?

Like you said why would they even allow me to deposit and play on the site for almost a year if I was breaking their rules. They only make this claim when it comes time for the player to withdrawal winnings.