It looks like it might just be a rendering issue. Can you try logging into your account with another browser? Opera isn't considered one of the better ones.
Looks like the Youtube video that Shotgun put in his status update has cocked up the HTML - my guess is a missing or broken closing embed tag obscuring the rest of your content.
Nothing you've done wrong - just a bug in the activity feed
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Why not read some stories instead
NEW! Want a quick read for your coffee break? Why not try this... Flash Erotica: Scrubber Does clicking on one of the filter options help? Try clicking Stories Added or Friends Added
Warning: The opinions above are those of an anonymous individual on the internet. They are opinions, unless they're facts. They may be ill-informed, out of touch with reality or just plain stupid. They may contain traces of irony. If reading these opinions causes you to be become outraged or you start displaying the symptoms of outrage, stop reading them immediately. If symptoms persist, consult a psychiatrist.
Why not read some stories instead
NEW! Want a quick read for your coffee break? Why not try this... Flash Erotica: Scrubber