On my main menu module, the top menu, has the "down arrow" behind the text for that menu item. All of the other menu items correctly have the down-arrow to the right of the menu item.
I've checked the menu item name/settings and can't find any reason why it is that way. I've changed it to another word and it moves, but still behind the text.
Originally, the down-arrow was behind the "a" in "Read." After changing it to "Read Articles" the down arrow moved to between/behind the "r-t" letter.