Added call to update skill list when achievement earned event is fired.

diff --git a/CauldronMain.lua b/CauldronMain.lua
index 68227dd..3d5b57d 100644
--- a/CauldronMain.lua
+++ b/CauldronMain.lua
@@ -575,6 +575,7 @@ function Cauldron:OnAchievementEarned()

 	-- update the achievement skill map
 	Cauldron:CreateAchievementSkillMap();
+	Cauldron:UpdateSkillList();

 --@alpha@
 	self:debug("OnAchievementEarned exit");