[Bug/Gameplay] "Strange Noises" quest missing dialogs, creates powerful units which auto kill enemy sovereign

1- I was offered a quest called "Strange Noises" through my town.

I selected "I Will Help You"

2 -When my unit arrived at the cave (Turn 120), I was presented with a dialogue.

I was then allowed to choose my research choice for that turn.

3- Immediately after choosing my technology,  I was presented with a blank dialogue

I had to click ok twice to get the dialogue box to disappear.

4 - On turn 137, the game created a single group of seven units under my control on the far north west border of my town.  This was at least 8 spaces away from the wolf cave.

The unit group consisted of:  2 EBBENWOLF, 4 PEASANTS  for a combine attack power of 116.

With my newly gained powerful units, I decided to move them close to a Slag, in order to kill it.  I moved my unit group one space over so they would be next to the Slag.  I advanced the game one turn.

5 - Afterwards, I was unable to select my newly gained unit group.  ( I believe the game was taking its time completing all of the NPC moves).

After about 8 seconds of waiting, I was presented with a combat results window stating that my newly gained group of seven units had defeated the enemy sovereign.

**He was behind fog of war in the turn before

**Last, I was aware of his location, he was far SouthWest of my town

**I did not see any units move in the non-fog-of-war areas while the game was moving NPC units.

6 - Upon clicking the done button, Victory was declared in my favor with a score of 4321.

Video Here:

http://www.youtube.com/watch?v=GuDlm_sysH8