Accidentally triggered a refund via Apple

I wanted to refund an app and accidentally selected the purchase of the KAM LSB while scrolling. 

The money for the KAM LSB was refunded and now I'm worried that my account will be banned. 

EA support couldn't help me and on reddit I was advised to post here. 

What can I do to avoid a ban? I have been playing for several years and have invested a lot of money.