We are rolling out an update to fix the Google Authentication issues. We will start as usual with a slow rollout on Android followed by a full rollout if everything goes well.
The iOS build will be pushed later today. Expected review time is about 2 days.
We appreciate everyone’s patience while we work this out. If you prefer not to wait for the hotfix, you can contact support, they can help you transition the account over to a Facebook Login.
See this post for more info: