I had a similar issue when trying to buy a game using the WELCOME25
promo code. After different tries, the only thing that worked was
switching the payment to PayPal. I think the problem was due to the
2-factor authentication requested by my bank. I ...
Same here, I can't buy a new game. A message pops up saying "The content
has been blocked etc.". It worked well a couple of weeks ago. Any
solution?EDIT: I just managed to fix the issue by adding PayPal as
default payment method.