Update: Rift 1.9 Hotfix 12

GENERAL

 * Primeval Feast: Adjusted the health of the Crawler Juggernaut in the Swarmlord Khargroth encounter.
 * Quests that require you to close Rifts that grant experience now give proper credit for closing them while mentored (ex: The Saga of the Endless: Trophies of Death).
 * Fixed ?s sometimes showing up in chat in place of other punctuations or accents.

Source

 * http://forums.riftgame.com/official-rift-news/patch-notes/328055-rift-1-9-hotfix-12-8-00am-pdt-8-1-12-na-1-00am-gmt-2-00am-bst-2-8-12-eu.html