What is happening:
When talking to an NPC, if you left click to advance the text, the following dialogue box sometimes advances to the next one after a few seconds, even if you don't press anything after the first click.
What should be happening:
The dialogue box should remain until the left mouse button is clicked a second time.
Steps to reproduce the issue:
Talk to a quest NPC, then click to advance the text. It will occasionally automatically advance the text a second time, after a small delay.
Game client version:
Windows 7 64-bit