As you can see on the attached screenshot, I only see zeroes where I would expect to see the actual opens. The same applies to when I go to the profiles of members. I see zeroes there too.
I am pretty sure that I have configured everything with Mailgun correctly, because I have been sporadically sending subscriber emails for a couple of months now and everything works fine on the Mailgun side (incl. the analytics part).
Could anyone share an idea why this might not be working? The Ghost version I am running on is 3.40.4
I have kind of the same issue. My numbers randomly update. So, for example, I always send out my weekly newsletter on Sunday, on Monday it says 2% opened the email although the analytics of Mailgun say something completely different, after a couple of days the correct number gets displayed within Ghost.
So, in general, the numbers in Ghost do not correspond to the analytics Mailgun is showing.
I had this problem, and I finally figured out that the CNAME Mailgun asks you to set for open tracking needs to be set to “DNS Only” in Cloudflare not “Proxied”. Once I resolved that, it all started working again.