Description of problem:

The notification for Satellite 6.18 is shown dozens of times in the notification bar. Two notifications are sent every day.

How reproducible:

unknown, seen in various installations.

Is this issue a regression from an earlier version:

yes

Steps to Reproduce:

1. Install Satellite

2. check the notification menu

Actual behavior:
Se above: notification is sent more than once.

Expected behavior:
Notification should only be sent once.

Business Impact / Additional info: