Update: Rift 1.7 Hotfix 3

GENERAL

 * Caduceus Rise: Master: The achievement for defeating all bosses in Master Caduceus Rise is now achievable!
 * Ember Isle: Calling the Gnar: Reduced the objective count on this quest.
 * Warfront chat now 'sticks' as the default chat channel after chatting with /wf, similar to how other chat channels stay default after used.

Source

 * http://forums.riftgame.com/official-rift-news/patch-notes/298414-rift-1-7-hotfix-3-8-00am-pdt-2-9-11-na-2-00am-gmt-10-2-12-eu.html