Forum Every First post has wrong right margin since upgrade to 4.0.3. Patch Lvl 1
 

I just upgraded to (vBulletin 4.0.3 Patch Level 1http://version.vbulletin.com/version...&id=VBF1F9193B) and now every first post in a thread has the wrong right margin

You can see the issue here, here, here etc. If I edit the first post, it fixes the issue, but that is not a viable solution.