我上周也遇到过，这周自己好了。莫名其妙

建议晚上再试试

我遇到过的，后来去找客服online chat，发现是EA的制杖程序员弄了个bug，找客服移除就好了。
后来的回信：
After reviewing your account we did notice a small block on purchases, however everything looks to have been cleared up from our side and you should now be able to make purchases on the account. Thank you again for letting us help clear up this purchasing issue for you.