I am and many others are still at IP1 for over 2 weeks. Some AOR's after me already have ppr or ip2. Every application is different, different circumstances, different visa offices, different officers ...I am very much worried as many of them getting IP2 after dates of my AOR date. but Mine is struck at NA
I understand your worries, just know that no one here will be able to tell you why. Just let it take its time and if in doubt order gcms notes