Pokemon Go login issues after update

I downloaded the July 30th update for Pokemon Go and when I open the app I'm prompted to login, But once I login, it redirects me to this page on Cookies::

If I click "Done" in the top left, it prompts me to login again! I've tried reinstalling the game, restarting my phone, etc. I can't much enable Cookies on the inline Safari browser. It doesn't make sense, and cookies are on in Safari (because I don't use Safari and they're enabled by default).

How can I fix this?

Solution 1:

Here's what I did that worked for me. Might not even need to do what I did...

1. Iphone > Settings > Safari > Block Cookies > Always Allow
2. Open Safari > Gmail.com > Logon with your gmail account > Open Pokemon Go

More information about this issue from niantic itself

Solution 2:

I was having the same problem and the fix didn't help me either. But then I restarted my phone after resetting the cookies in settings and then logged into google in safari and then pokemon go, and then it seemed to work.