FYI that we're having a problem with Google Login that is impacting a percentage of players on Android. Not all accounts are impacted (for instance, none of our personal accounts have problems). But, it's enough for us to see on a graph of usage, and we also have direct reports from players via the Play Store reviews.

This is some indication that this is not just an issue for us, but something that is impacting other developers as well, and may be completely unrelated to our game. Regardless, we're trying to come up with a workaround, and get it into production this coming week.

Still, this is a work-in-progress and we don't have an immediate solution.

Hopefully this issue has been mitigate, as-of today, although we're going to continue watching our monitoring.