Game stats mail issue

When I published my last game on gd.games I selected the option to send me an e-mail every week with the game stats. It’s been a while that every week it shows always the same thing: 3 players in the last week and 12 in the last year and in total. In the app when I look at the dashboard it works as usual and it shows, in the last year, 7 session, and I counted 11 visits.
The first mail was sent on 6/9/24 and the first one that showed the stats I described on 4/10/24 (to write the date I use day/month/year).
Is there a way I can fix it?

Btw the game is “the knight’s best weapon”