I've just got Entrenchment - wasn't expecting it to still be a beta, as I didn't see any of the announcements that the Jan 1st release date was just a placeholder, but I'll still do my best to report any bugs I see.

It's been a smooth ride for me until now, in my third game against the computer. I'm playing Advent and noticed that the Advent starbase has an 'asteroid call' ability you can purchase. Looked pretty cool, so I cleared out the ships from the local pirate base and sent in my constructor ship. Once the base was built, I did the appropriate upgrades and targeted both the base and some of the gauss defense platforms. It seemed to go off beautifully, except for one minor flaw - neither the platforms nor the base took any damage!

I immediatly saved my game and filed this report. I'm planning to go back into the game and see if the same thing happens if I use the ability on the computer's planet.

EDIT: I now have three planets which have miraculously emerged from an asteroidal collision unscathed - the pirate base, the enemy home planet and one of their volcanic worlds. Obviously it's not just the one starbase that is bugged. Sometime tomorrow I'll start a new game and see if it's doing it in that one too.