Mouse select issue

In the "Where are you?" selection drop down, if you start typing a location, and you get the auto complete drop down, and you try to select one of the auto complete options with your mouse, it does nothing. Not even if you try to reselect something, you're unable to get it to do anything for searching unless you refresh the page.

Now if you type something and have the auto complete select area's, but you select them with your keyboard (down and up arrow, then enter), everything works fine.