What the...?

[RazorClaw]

 Um, okay... I attacked Top Gun 4 times. Wasn't really paying attention to losses, as I broke each time. Then I look at the scores, and he has 21M net! I go to look at my attacks... Here's the first...
Your raiders gather their provisions and venture forth,
Group 1 won through their opponents.
Group 2 won through their opponents.
Group 3 won through their opponents.
Group 4 won through their opponents.
Your Army breaks through Top-Gun's defenses and captures 795 Acres of Land! In the effort, you lost:
1 Skiffs
In their defense, Top-Gun lost:
888,485 Skiffs
Second was similar, then pretty much no losses on either side... This doesn't make sense, as he had more skiffs than me in the first place. Did he just have zero health, or is this a bug???  

[Deathclaw]

 That would only happen if he had 0 health, or I would at least assume so.