in case it is relevant... new post was a new topic with one post only, I then moved the one post into another topic, so previous post stayed there as deleted topic... FYI...
Anyone else experiencing double posts on their forums? People presses "Submit" twice (or reloads page and opens compose window with the local-storage saved message). I've done it myself a couple of times. I think it can happen when the websocket disconnects.
A possible solution could be to generate a hidden unique in the the form which is matched when submiting.
@hek We did have a bit of that earlier this month, but I believe it has since been fixed.
I had it about 40 minutes ago, clicked Submit on a post, and it appeared twice. Refreshed, and only one appeared.
Even though I couldn't reproduce the double posts, I found a bug that might cause it. This might possibly fix the issue.
Thanks @baris.. Intermittent problems is the worst.