Explore a bit more. I don't know what you have done so I can't suggest areas to check, but exile and dust city maybe?
It's probably just some dialogue you missed. Talk to all the characters at every time of the day (some events are time depedent). If that doesn't trigger the rest of the events, you'll have to go to every location (and the areas within those locations) at every time of the day. Make sure you double check Dust City, there are two locations other than Taile's shop and one of them is part of an in progress questline.