Same here. When I started trying to post a few weeks ago it was intermittent. Sometimes it went through, other times I needed to "massage" the post by interacting with it (upvoting, commenting, etc.), sometimes it appeared on the local version of the magazine, sometimes just on my profile. But the past week or so it's been really bad. I gave up trying to fight with it and just made an account on a Lemmy instance to post from.