Conversation so far:
What happened in 2009 with Good Charlotte?
What is Good Charlotte's Cardiology?
Cardiology is the fifth studio album by American rock band Good Charlotte.
What happened in 2010 with Good Charlotte?
Good Charlotte's fifth album, with the help of former Dear Christie lead singer Adam Markin, was released on November 2, 2010.
What happened in 2011 with Good Charlotte?
The Good Charlotte Greatest Hits compilation was released in the US on January 6, 2011, and in Japan on February 16, 2011.

Question: What happened with the hiatus?
Self-contained rewrite: What happened with the Good Charlotte 2011 hiatus?