wx.chooseInvoice  获取到卡包发票card_id 及code,后通过后台获取发票结构化数据失败，报72031，12月份之前一直都是可以，近期突然就报错了，不知道怎么回事
{"invoiceInfo":"[{\"card_id\":\"pY8ML6Nb7CmCpHw7YbNe1FytVl6s\",\"encrypt_code\":\"O/mPnGTpBu22a1szmK2ogzhFPBh9eYzv2p70L8yzyynoQU+oRJwrjKsJ5bnEE/mAO6zM0rrIRLlBZKrytTvK/SHTq2WJ3QKsZfzZNzdHRLeAUuBdE1HSQ0AExZjn48Xe\",\"app_id\":\"wx8d9ff185a11e09ec\"},{\"card_id\":\"pY8ML6Nb7CmCpHw7YbNe1FytVl6s\",\"encrypt_code\":\"O/mPnGTpBu22a1szmK2ogzhFPBh9eYzv2p70L8yzyynoQU+oRJwrjKsJ5bnEE/mA4PvjFHwdzVn/7vPzNbT1KrIIkHmpuqDkvXejAfpChgiAUuBdE1HSQ0AExZjn48Xe\",\"app_id\":\"wx8d9ff185a11e09ec\"}]","errMsg":"chooseInvoice:ok","appid":"wx264ae52e3ab87b7d"}