If I enter it manually on the website in my browser as /c/[email protected], then it comes up with the error page in the screenshot in my comment. I could be doing it wrong, though.
The "Connect for Lemmy" app apparently caches my subscription list, and if I click it there, I get shown posts from "Humanities". See the attached screenshot. (Not sure which instance that community is on.)
Lemmy.ml still federates with sh.itjust.works. I checked their list.
What's going on?
Remove the exclamation mark (!), try it like that, should work ๐.
You only need the exclamation mark when you post community links in apps, so that the apps know to replace the exclamation mark with http://your.instance.url/c/.
Yeah, I eventually figured that out and edited my post and deleted my comment. Still weird how I got unsubscribed, and even weirder that trying to view the community in Connect showed a different one entirely.
Things are currently buggy AF. Give it time, things will eventually smooth out ๐.