Gem purchases refunded for an unknown reason

I did send a ticket in about this issue but I wanted to know if anyone else is getting hit with this.

I made 3 gem purchases on February 23th, 24th, and 26th. So far the first 2 transactions show as refunded back to my bank account. I used my credit card and these were authorized payments, but no clue why they were refunded without my knowledge. I never requested them and I'm worried this may effect my Guild Wars 2 account, or my bank account. I'll happily pay it back should an error be found, but did anyone else receive a refund that they didn't request?

Edit: They corrected the error, if anyone else gets this issue, be sure to let them know.

Congratulations for getting a refunded item even if it was an error that's still more success with Support than some of us have been able to achieve.