Originally Posted by
schwarzkopf
All is normal, all is usual - given Season 10 end was announced ...
Season 1 : ended WITH patch 2.1.2 on June 19 2007
Season 2 : ended TWO WEEKS AFTER patch 2.3.0 on November 26 2007
Season 3 : ended independent of patch on June 23 2008
Season 4 : ended WITH patch 3.0.2 on October 14 2008
Season 5 : ended WITH patch 3.1.0 on April 14 2009
Season 6 : ended independent of patch on August 25 2009
Season 7 : ended TWO WEEKS BEFORE patch 3.3.2 on January 19 2010
Season 8 : ended WITH patch 4.0.1 on October 12 2010
Season 9 : ended WITH patch 4.2.0 on June 28 2011
Season 10: ended WITH patch 4.3.0 on November 29 2011
Source wowpedia.org