Thank you for looking into it. I tried subscribing again and it went through, and several threads just got through to kbinMeta over there, so I'll cautiously say it seems to be fixed now.
Glad to hear federation is being worked on, it does feel it needs to be more robust to live up to the promise that one gets the same experience no matter which instance (local or remote) one view a magazine from. (I'm not being critical, interoperability is always a hard problem no matter which stage of development it is)
Again, thanks for the good work and for bringing kbin to us!
What happens with magazines that don't have tags set, like kbinMeta? It seems that kbin people can select a magazine when they make a new post but (I don't have a Mastodon account) do people from Mastodon have some way to make their post show up in kbinMeta's microblog section or follow kbinMeta's thread/microblog contents?