Quest chat bubble stays and blocks the view of reward selection to proceed.

Thread Title: The last chat bubble with text during quest does not disappear upon completion of a quest untill a reward is selected from the list and blocks view of the reward selection window to complete the quest.
ISP: Ziggo
Type of Internet Connection: DSL
Internet Connection Speed: 5Mbit/s
Date & Time: 21st of Februari, 2014. 11:30 GMT+1
Frequency: Once
Character Name: Surian Bedivere
Race: Elezen M
World: Behemoth
Class/Level: Thaumaturge Lv.32
Area and Coordinates: Ul'dah, Thaumaturge Guild.
Party or Solo: Solo
NPC Name: Cocobuki, Thaumaturge Guild Master.
Monster Name: None
In-Game Time: -
Console: PC

Steps:

I was finishing up the Lv.30 quest for Thaumaturge, and upon completing the quest the last chat bubble with text stayed on the screen while the reward selection to complete it popped behind it and would not appear infront of it no matter what i did. Ended up having to drag the text bubble away so i could complete the quest, but shouldnt have to do that for each and every quest.

Minor bug, but slightly anoying all the same.