I'll say this..... For a simple case, uncommon name, not a lot of social media stuff to pour through, it shouldn't take much longer, but let me give a huge disclaimer here - AP is a mysterious "black hole" which no one really has much insight into and I've seen immigration attorneys and former consular officers alike say that all you can do during AP is just hold on and wait it out unless it drags on for more than 6 months to a year. In the Philippines, super long AP is not that common. In the grand scheme of things, 13 business days is not that long when it comes to AP. The other big holdup can also be background checking in other countries. Did your fiancée have to submit any police certificates because she lived somewhere other than the Philippines for more than 6 months after the age of 16?