Has anyone been able to authorize an app for use with Twitter for iOS? I'm trying to authorize the game Timecrest, but the Authorize app button on the screen that pops up when the Twitter app is accessed is always dimmed. I read that you have to scroll to the bottom, but using a three-finger left or right gesture doesn't work. I've also swiped to the right with one finger until I get to the button, but it's stilled dimmed. Same when turning off Voiceover and tapping the button at the bottom of the screen. In addition, the only link I can get to work is for the Help section. None of the links for Privacy policies or Terms of Conditions work for me.