Notifications: 25 lingqs

Every day I have a notification telling me: 25 lingqs, … hours… minutes ago. Independently of how many lingqs I actually created.
Can someone explain this to me? What does it mean and what should I gain from that information?

Thanks in advance,
Julia

@juliavvv - LingQs in your everyday emails are selected for review based on our SRS (Spaced Repetition System) schedule. Status 1 - 1 day, Status 2 - 3 days, Status 3 - 1 week, Status 4 - 2 weeks, then 1 month, then 3 months. You can adjust the number of LingQs and unsubscribe from these emails at the bottom of the Settings page.