We're really sorry about that! We had one update that logged users out in December 2017 due to the app refactor, then another one this month (April 2018) due to the server move. We're really sorry about the inconvenience caused and only log users out if it's required for them to use the updated app. We understand it's a hassle to be logged out and do our best to keep these instances to a minimum. Unfortunately, significant changes to the backend of the app largely require re-login, and we're really sorry that we've had two such instances within the past few months. We don't anticipate another big change requiring re-login in the near future so hopefully it won't happen again until the nest big change. Thanks for your feedback! - CANDY HOUSE