If you've noticed that Instagram isn't working properly this afternoon, it's not just you. Several users have taken to Twitter to complain that the popular image-sharing service is down, and a few of us here at iDB have confirmed the outage.
While parts of the app are still working for some folks, it seems that the Explore tab isn't loading for most users, and many are having issues getting their personal feeds to load. We're also seeing '503 Service Unavailable' in the News tab.