Immediately after purchasing a one month subscription, I can't do anything else. I'm trying to buy a few games from the Golden Week sale, but I keep getting errors. Trying to buy them with Paypal just says there was an error and it didn't go through. Trying with a Visa tells me it couldn't find the items in my basket. No difference between Firefox and Explorer.
Trying either Paypal or Visa on my PS4 tells me my credit card isn't valid. I get the same "card isn't valid" error when trying to add funds too, which is impossible, since I just purchased the subscription. Re-entering it did nothing either. What gives?