Facebook was hit with a major outage today as users around the world reported photos not uploading and displaying correctly. The outage also affected Facebook-owned apps such as Instagram and WhatsApp. If you’ve been seeing blank gray or broken icons in places where photos should be, it’s not just you. Starting at around 10am EST (7am PST), users of Facebook and Instagram began reporting that photos weren’t showing up after being uploaded. Many photos were replaced with broken image icons,…