Footnote in tabu table not shown
\documentclass{article}
\usepackage{tabu}
\usepackage{hyperref} % this line is added.
\begin{document}
\begin{tabu}{c}
Cell \footnote{Footnote}
\end{tabu}
\end{document}
As @cacamailg said in comment, "It works if you load hyperref after tabu". Thank you, @cacamailg.