This is a small issue I am sure. I have long used my laptop to view the daily digest of my group, but decided to make the same available on my smartphone (Android). In order to do tat I had to sign up for the groupl with my phone and now I am getting two notification?
on my laptop of the daily digest.? Image here. The #3178 comes from my long-standing laptop, the #12 from the smartphone.

Any way to deleet that?