Here's what I did. I'm not sure if every step is needed but it did get my app to work.
1. Delete the app
2. Go to the website via browser: Airbnb Settings -> Security. Log out of all your devices.
3. Change your password.
Note: My password wasn't being accepted since I had a google login so you may need to logout and reset your password before you login. They'll send you an email to reset your password.
4. Install the app and sign in with your email and new password.
That should bypass the google redirect to sign in via google and get you back in your app. Hope this helps. Take care!