Authorizing Instagram Access to Twitter Account With Two Factor Authentication

I had some issues reauthorizing the Instagram app's access to my Twitter account because I have Twitter's two factor authentication turned on. The login page doesn't handle the authentication code Twitter sends me via SMS. 

The solution is to generate a temporary app password from Twitter. In the "Security and Privacy" settings, there's a "Generate app password" button. Use that instead of your normal Twitter password in the authentication page inside Instagram and it'll work.

The Story of the Fail Whale

If you use Twitter at all, you've see the Fail Whale. Recently I came across the story behind the now famous image and an interview with the original artist, Yiying Lu. You can now even order a tshirt or a onesie with the image.