Just a few minutes ago, one of my planets was attacked, with an engineered virus on it. my news said the planet was under attack and it was also shown as under attack on the actual planet window, but it still had 150/150 pop. it cant have regenerated b/c of the engineered virus. is it possible to do 0 damage? i thought you had to do at least 1.

I believe the negative artifact counts as attacked.

but the alerts were 5 minutes apart

it's a glitch were if a person attacks a planet, the first hit on it doesn't seem to count, I attacked a planet and did 20 damage, closed to window and the pop had fully recovered in like 5 seconds. lots of people think it's the second hit that's glitched when it's actually the first one.