During a co-op game, we were just cleaning up from taking over a planet, and we found a single bomber attacking our stardock. No problem, we thought, sending in a few cruisers. Alas, it would appear as though our cruisers are not attacking the bomber! How could this be? We began to think of possible solutions, and one MORE bomber came up to the stardock and started attacking away without destruction. Luckily, we were able to destroy it with a few well-placed mines, then scrapping what was left, but an odd bug it was.
I'll have a video of it up shortly, and by shortly I mean 6 hours from now.