Same email gets sent every day

[gerhard (Gerhard Schlager)]

Are you using the beta branch? Otherwise updating to the latest version should have solved the problem. The bug has been fixed nearly 3 weeks ago.

"You're a New User of the Month! #1" infinitely repeats itself for one user

There was an issue if the user skipped the new user tips and qualified for the New User of the Month badge where they weren’t granted it but still received a notification. Should be fixed here: https://github.com/discourse/discourse/commit/82a18f125f3581902e8e49c58411235cb05f386d