Unsure if it helps, but I don't have an account on that instance, and when checking the original link, I can see posts normally:

Welcome to the Programming.Dev meta community!
This is a community for discussing things about programming.dev itself. Things like announcements, site help posts, site questions, etc. are all welcome here.
Unsure if it helps, but I don't have an account on that instance, and when checking the original link, I can see posts normally:

Oh, right: try disabling your extensions.
Recently I noticed I couldn't get any posts from Loops and Aguppe instances on mine, and troubleshooting, the culprit was a very inofensive-looking Ublock Origin filter.
Also to those interested, the instance-agnostic link for the community: !show_and_tell@programming.dev
Not logged in, but can see all the posts via:
https://lemmy.world/c/show_and_tell@programming.dev
Seems fine?
Yes this is my best way to see my community right now, but I cannot see it through my programming.dev account which is the problem
How many posts are you seeing on each? Maybe you are filtering out some content through blocked content on one of the accounts? I count 9 posts on all three of lemmy.ca, lemmy.world, and programming.dev
easy link for people that are looking into this: !show_and_tell@programming.dev
What sort options are you using? If you're using top [time period] (which is what my defaults are), I see nothing, but when I switch to "new," I see posts, the most recent of which is 5 days old...
Have you set your account to hide posts you have seen?
┬──┬ ノ( ゜-゜ノ)
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TIL: that's a backend setting. I'm so embarrassed. Thank you