Popup Quests no longer complete when you click on them
 

Previous to this latest update, I was able to complete quests by clicking on the Carbonite "Click here". Today, while doing the quest "Do the World a Favor" in Uldum, I cannot click on it to complete. There are no quest givers so I cannot turn this quest in. I have previously and easily done this same quest on the last version of Carbonite (previous to this latest version) without any issues.

How can I quest now? Carbonite seems to have thrown a bar into the entire works. Will I have to abandon the quest, disable Carbonite, and do it all over again?

No. Hit Alt-L to open the default Blizzard quest log, where you will be able to complete the quest.

mhm.. the [ALT] [L] command for open the default Quest log is not working for me.. any clue?

Check your key bindings. Maybe you bound it to something else.

No need to abandon quests. Just open Carbonite options window, navigate to the quest tab and check Auto trigger self completion quests box. then, when you complet that type of quests, the quest window will pop-up and you can complet it :)