I am not responsible for any loss, you do what you want with your discretion. Now, for my opinion and experience..
Please don’t quote me but isn’t the bonus only associated with casino games and not poker? And if you haven’t bought into cash/tournaments with your initial deposit, forfeiting the bonus wouldn’t change your wins
All that said, if the winnings were won with the bonus dollars, essentially what’s done is done. If you forfeit the bonus and your prizes disappear, it sucks. If you don’t forfeit the bonus, you can’t withdraw, which sucks too. It’s up to you to decide how to proceed and definitely do your research but if I were in your shoes, I would read the thousands of posts about this on twoplustwo. And if you don’t get the answer you want, say a prayer, forfeit the bonus and hopefully your winnings remain. FWIW, I remember when I first signed up, I did the bonus. But I saw that it was only for casino and I forfeited it. Since I still had my original buy in, winnings from my own money and I hadn’t dipped into the bonus, forfeiting didn’t affect me