When I post the right side of smilies are almost completely cut off. This was not the case yesterday. Did the formatting change?
Can you or someone else having this problem post a screen cap or something so I know what exactly is going on? I don't see any problems on my end, but that doesn't mean much.
Also possibly clearing your cache may help depending on the issue. All the template editing I've done may be causing issues... shouldn't but may.