https://www.cnbc.com/2018/04/04/tinders-dating-app-briefly-broke-after-facebook-announced-new-privacy-rules.html

Popular dating app Tinder was briefly broken for some users on Wednesday due to outages in its Facebook login process.

The app led users to an endless cycle of login errors and malfunctioned after sweeping changes to Facebook's restrictions on third-party apps and terms of service.