So glad the issue with endless 'New Achievement' popups has been fixed, thank you! 😀
We're now unfortunately encountering a new issue with the 'Achievements' page where users can see an overview of their earned achievements (at the top, in colour) and achievements they have not yet earned (below, greyed out). This worked just fine before the fixing of the issue above.
Since updating, the page seems to be suddenly unable to index the achievements/points users have earned. It shows all achievements as greyed out and 0 earned points to all users, including those who have actually earned achievements.