# problems with paragraphs in apa6 class [closed]

I'm writing a document with the apa6-class. Unfortunately, the paragraphs in one section are different (bigger) than the other ones. The indentation is fine but the space is not double-spaced like in the rest of the document. I didn't change any of the settings. Therefore I also can't post a simple example reproducing the error. Here's my preamble:

\documentclass[man,a4paper,floatsintext]{apa6}
\usepackage{lmodern}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[style=apa,sortcites=true,sorting=nty,backend=biber]{biblatex}
\usepackage{float}
\usepackage{fancyref}
\usepackage{csquotes}
\usepackage{booktabs}
\usepackage{tabularx}
\usepackage{graphicx}
\usepackage[american]{babel}

Anyone with the same problem? I'm using TeX-Live on Ubuntu.