Fix for Subscription emails not sending

This week, we discovered an issue with Subscription notification emails, which was preventing subscription notification emails from going out to everyone who had subscribed.

The underlying bug looks like it was directly impacting subscriptions set up to go out at these times:

  • 9am EDT
  • 10am EDT

We resolved this issue overnight last night. Today, we monitored our logs and are seeing no further errors with sending subscription notification emails at those times.