This incident has been resolved.
May 8, 10:44 GMT-03:00
The following payment methods are experiencing trouble in payment processing: VISA, HiperCard, American Express, MasterCard, ELO (Redecard). The payments are being received correctly and will be processed when the payment method is live again. Payments processed through binary mode will be rejected automatically.
May 8, 10:14 GMT-03:00