What does this mean, please? (error code when trying to buy packs)

I keep getting this code when trying to buy packs with my bank account.

"Payment failure

A technical error occurred while we were trying to process your payment. Please try again or try another payment method."

Now it was fine the other day, but now it just won’t work. I had money in the account for the packs, so this wasn’t the issue. Also tried with PayPal and that worked.

is it maybe an error that will be fixed later, or is my card blocked or something?

I did make a lot of 3.99 purchases the other day as it saved me money over buying the bigger bundles, so maybe my bank flagged it or something? They haven’t tried to contact me though, and they usually text me to ask if the purchases were made by me if this happens.

Hopefully it’s just an error and will be fixed, as planning on buying more packs next week, and the paypal account is not mine
(I just use it in cases of emergency)

Emergency Hearthstone packs… :rofl: C’mon man… lolz