Apple is aware that some folks are seeing unexpected behavior when tapping web links on iOS 9.3 and is working on a fix which will be deployed to users in the form of a minor software update, a company spokesperson has confirmed to TechCrunch.
An unknown portion of people who have upgraded their iPhone, iPod touch and iPad devices to iOS 9.3 have reported being plagued with this issue where tapping web links would crash apps like Safari, Messages, Mail, Chrome, Tweetbot and more.