@hexastyle I also had a sale refunded and when I went to search the buyers profile, it was gone. As it was explained in the refund section, it was due to a fraudulent charge (which I assume means a stolen card was used) - so perhaps it was C.M. who deleted the fraud account.
I also assume the person who used the stolen card was still able to download my product, so the ‘damage’ was already done. Now I’m not overly concerned with one person getting away with this, But I have to consider the possibility that these fraudsters do this to sell on pirated sites. Though I have been unable to confirm that as of yet, I’ve been keeping my eye out.
As @drew.coffman said, you can contact them regarding any further issues on this, just wanted to let you know you’re not alone.