I've noticed this too, and noticed that the titles of content are buging when the user is loged on (when there is no user loged, the problems don't occur). The titles apear with a bit of code like this:
A vida feliz passa mesmo mais depressa <!-- function olMouseMove(e) { var e = e ? e : event; if (e.pageX) { o3_x = e.pageX; o3_y = e.pageY; } else if (e.clientX) { o3_x = eval("e.clientX+o3_frame." + docRoot + ".scrollLeft"); o3_y = eval("e.clientY+o3_frame." + docRoot + ".scrollTop"); } if (o3_allowmove == 1) {runHook("placeLayer",FREPLACE);if(olHideForm)hideSelectBox(); } if (hoveringSwitch && !olNs4 && runHook("cursorOff", FREPLACE)) { olHideDelay ? hideDelay(olHideDelay) : cClick(); hoveringSwitch = !hoveringSwitch; } } //-->
This error occurs only in Firefox (I've tested only in Firefox 2.0).
But, strangely, in others templates, the title apears correctly, and the titles of posts that come with the instalation don't bug like that. Somebody can help-me?