I have created a post a couple of times now, once on Friday and twice today. I hit submit, see it for a moment in the forum, and then it disappears. I cannot hit submit again, as the forum shows a duplicate topic, but the topic never shows up.
That’s because some of your posts are being held for moderation because they’ve set off the filters. Please be patient. Please also don’t post “test”s 
Apologies, didn’t receive any notification they were being held.