when using carbonite the timed quest do not display the remaining time,
http://www.wowhead.com/?quest=3519 is one in particular. With the minimap in the carbonite map and using the quest tracker in carbonite. the timer dosent display but if you remove the minimap from carbonite and use the standard minimap while not using the quest tracker the timer displays.
i have read other post stating that the timer still shows in the quest log but i didnt see that till after i completed the quest.
if you need more info let me know and ill try to get it.