O-X I assume your post (#12) is a tweet. For some reason I can only see about half of the tweets you post. This one, for instance is just a completely blank post. Happens about half the time in the daily articles thread too, some I can see and others are just blank posts. Maybe I need to check my Pitt filter.
Usually, if you refresh the page, the whole tweet will appear. Otherwise, if you click on the (incomplete) tweet itself, the actual Twitter page and tweet should launch.