I'm not sure where to post this, because it involves the iPhone, iOS, Mac, and Aperture (potentially) but it's all around photos so here goes. I don't know how or why, but all my photos appear in duplicate on my phone all of a sudden. I don't mean the same photo appearing in two different albums, I mean every photo is side by side with a duplicate. Instead of 8,500 photos I have 17,000. It could be iOS5, iOS6, Aperture 3.4, or who knows what. I tried to address it by simply turning off syncing photos and turning it back on, but that didn't work. All photos were still on my phone. In duplicate. So now I told it to sync a single album with 3 pictures. It's churning and churning on step 5 of 5 for syncing (waiting for changes to be applied). I thought perhaps it was taking a long time to delete 17,000 pictures but the count is not decreasing. Any ideas?