It looks like you got it working?
For anyone else, the title-area and the widget-area both have to be sized to fit within the 1152px width….otherwise the widget-area will fall off to the next line. So do a search in your css file for the #title-area and the #header .widget-area and make sure they both do not exceed 100% in width. If you’re using an image for your logo, you’ll need to look for this –
.header-image #title,
.header-image #title a,
.header-image #title-area {
display: block;
float: left;
min-height: 120px;
overflow: hidden;
text-indent: -9999px;
width: 50%;
}