When I go to a community page (not signed in) I see thousands of subscribers, but when I access the community from within my account, I am shown dramatically less subscribers. I am a new convert from Reddit and don’t understand what is going on.
Another community I wanted to join with 1.5k subscribers and lots of posts, came up as zero subscribers and no posts when I searched for and went when signed in. It showed that it was the correct community page, but nothing there.
Am I on a bad server?
The subscriber count you see is how many on your instance have subscribed.
There are typically more, which is demonstrated by the screenshot you put up.