To be honest, I don't think there is a rhyme or reason on how they approve. My daughter's application should not have taken that long but is still awaiting conditional approval. I think there is a number to call for the CBP office but I doubt they answer case specific questionsI am surprised to see the date of conditional approval bro. I have applied on May 25th and it is still showing application under review. Is there any way I can contact and ask them about my application?