I think what happened here is the following:
- You tried sending a post to an inactive and therefore not fetched for a while magazine
- The server updates the remote magazine actor so it has a fresh copy
- Notices the magazine is gone on the other server and therefore deleting it locally
- As a result your post was also deleted
I don't know if this is the best behavior... But it is built this way at the moment.... Maybe @melroy@kbin.melroy.org has an opinion as well? Maybe also post this to !mbinmeta@gehirneimer.de