Hey - didn't see this specific issue discussed elsewhere, my apologies if I missed it. Since iOS 5 some of my contacts have seemingly become hidden to me. They aren't completely gone from my phone because they pop up if that person calls me and I can still call them via Siri, but I can't actually find them in my contacts list. I've disabled contact syncing etc but still no fix. Any help would be much appreciated - it's terribly annoying having to rely on asking Siri to make all my calls for me. Thanks!