I just answered a post and went to check my profile to find this:
As you can see it says that I have posted that message 7 hours ago but I literally just posted it.
Also, while I was writing this new topic I found that if you try to attach an image to the post using Markdown and then use the preview button, the part of the editor where the toggle and the publish/cancel buttons are is cut off.
And, finally, a smaller detail. In a topic, there's no margin between the best answer and the first post but between all other posts there is. See: