Bug on GAC, final blow as timer runs out

What do you mean, after one-shotting 3 teams? You said you timed out with 1 character left. If you don't win a battle, you only get 1 banner per each enemy character killed, so if you killed 4, you'd get 4 banners. This is correct. 

You didn't include an attachment, btw. 

The poster is stating that the Jabba team is showing as being defeated off 1 attack, though he was only given the points as if he’d defeated 4 units. 123 banners is definitely not correct if 3 enemy squads are showing as being defeated. 

I have heard of this bug before in a fleet battle, where again the battle running on auto saw one attack after the “Draw” message was displayed that defeated the one remaining enemy ship; yet when entering the zone the fleet showed as being defeated. Seems there’s some mismatch between when the game decides how many points you’ve earned and it checking what remains for subsequent battles. 

Yes, it is as DarjeloSalas says. The GAC map says I cleared 3 teams on first attempt. And I only have 123 banners

Ah. Your post is a bit confusing. Now I understand. 

Sometimes these are just display glitches that get fixed if you exit the particular area of the game and go back in, or just relaunch. I'm assuming this didn't happen here. 

I've never been in this situation, so I didn't understand your description of it.