小白兔老师，您好！
I did a service request, answer is:
The processing of your case has been delayed. A check of our records establishes that your case is not yet ready for decision, as the required investigation into your background remains open.
这是不是我们要无限期的等待，或者会收到打指纹的通知。
我的ＮＡＭＥ ＣＨＥＣＫ 早就过了．
谢谢