[WetWired]

The problem is that you have the postbit_userinfo_right template hook twice. The activity mod puts the stats in $template_hook[postbit_userinfo_right].
The first place is here:

<if condition="$show['reputation']"><div style="padding:2px 0px 2px 0px;"></div><div><span id="repdisplay_$post[postid]_$post[userid]">$post[reputationdisplay]</span></div></if>
$template_hook[postbit_userinfo_right]

		
			<if condition="$show['member']"><if condition="$show['avatar']">
				<div class="smallfont">
					&nbsp;<br /><a href="member.php?$session[sessionurl]u=$post[userid]"><img src="$post[avatarurl]" $post[avwidth] $post[avheight] alt="<phrase 1="$post[username]">$vbphrase[xs_avatar]</phrase>" border="0" /></a></if>
				</div>
			</if>

The second is here

				<div>
					$vbphrase[my_mood]: <img src="images/mood/$post[mood].gif" border="0" />
				</div>
				</if>
				
			</div>		
$template_hook[postbit_userinfo_right]
		<div style="padding:5px 0px 5px 0px;"></div>
		
	</td>
	</if>

If you remove one, your problem will be fixed.