Card Unavailable issues

[Ceridwenae]

Oh, this just happened to me as well. Can't pay for a sub (had unsubbed and it ran out yesterday, but husband required me to help him with some game stuff, now I can't) because the system won't let me. I'm not going to faff with Crysta, I'm going to keep my money. Oh, well, if it doesn't get fixed by the time of the expansion, I suppose I'm not paying for that either.

EDIT: Have used the husband's credit card, which has worked (my card is a debit card). This isn't the best solution; not everyone has a credit card they can use, but it has worked in my case, at least.